Perl extract html tags jobs

I'm looking for a skilled SEO specialist who can help me achieve a top 10 ranking on Google for specific keywords in the Middle Eastern region, primarily in Iran. The main goal is to increase traffic to my website. This project will be focused on keywords related to English learning and test preparation; such as IELTS, TOEF...optimizing websites for increased traffic - Previous success in improving rankings for educational and language learning websites The ideal candidate should be able to understand the nuances of the Middle Eastern market, particularly in Iran, and tailor the SEO strategy to appeal to the target audience. The chosen keywords are specific and should be incorporated into the website's content, meta tags, and backlinks to ensure maximum visibility and dr...

I'm seeking a Python developer experienced with web scraping. This job involves setting up a Python script that can scrape a popular review site. Key details to extract: - Review text - Star rating - Date of review - Reviewer name - Star-ratings for sub-categories - Review ID - Reviewed person - Reviewed product name The site does not use captchas, so it should be reasonably straightforward. All reviews for a given provider should be scraped. It would be good to have an option to start with the newest and stop at a certain date. The specific review site can be seen in the sample URL in the attached PDF. I can send further details in a private message including screenshots. Preferred frameworks would be Beautifoulsoup 4 / Scrapy if sufficient and Selenium otherwise. Please...

I require a one-time data scraping project completed on multiple websites. - TASK: The task involves scraping text content from: Google searches: Commercial Real estate agency Saudi Arabia Commercial Real estate agency UAE Commercial ...be filled in. In the Google searches, just take the first 3 pages with the main agent listings and see what agent names/ email addresses you can find. - DATA REQUIRED: The primary data needed is text content. - TIMELINE: This is a one-time task, with no ongoing scraping requirements. Skills/Experience: - Proficiency in web scraping, especially from multiple websites. - Strong ability to extract data in a structured format, with a focus on text content. - Experience in handling one-time data scraping projects.

I need an expert in Optical Character Recognition (OCR) technology to convert text from high-resolution, clear photographs to editable text. Key Project Details: - **Purpose**: The primary objective of this task is to extract data from various documents. - **Image Type**: The text extraction will specifically be from photographs of text. - **Image Quality**: All photographs are high resolution and clear. Ideal Skills and Experience: - Proficient in Optical Character Recognition (OCR) technology - Prior experience in extracting data from images - Excellent attention to detail to ensure accurate transcription - Ability to work efficiently with high-resolution images

...These issues specifically stem from noindex tags and canonical errors. To elaborate, certain sections of my website, including the homepage, blog posts, and product pages, are experiencing these technical glitches. I require an expert with proficiency in the following: - In-depth knowledge of WordPress SEO - Proficiency in handling technical SEO components, specifically noindex tags and canonical errors - Experience in indexing website pages Your task will be to: - Effectively remove the noindex tags from the specified pages - Accurately fix canonical errors on these pages Ive literally tried EVERYTHING and nothing will get my website indexed properly This job entails dealing with both components mentioned, namely removing the noindex tags and fixing c...

...need a solution that can detect when the height of an HTML div exceeds a certain limit, and automatically renders the overflowing content in a separate div. This is crucial as it helps to visually indicate that there is more content available to the user, without overloading the initial view. Key Requirements: - Detecting Div Height: The solution should have a mechanism to recognize when a div's content surpasses a specified height. - Organizing Overflow: The overflowing content should seamlessly and automatically move to a different div on the same page. - Visual Indication: It's important that the system's behavior clearly communicates the presence of additional content to the user. Ideal Skills and Experience: - Proficiency in HTML, CSS and JavaScript....

I'm looking to test database scraping on a website to extract names and potentially contact emails (if available). The data doesn't necessarily need to be organized or cleaned post-extraction. Ideal Skills: - Proficiency in web scraping tools - Understanding of database structures - Familiarity with handling contact information The data should be organized in an excel and csv based on the desired layout.

I require a specialized web scraping professional with experience in extracting text and images from multiple websites. Your task will involve the following: - Scrape data from Sephora, Cult Beauty, Space nk - Extract specifically the Text, Images, Titles, Descriptions, and Prices A strong background in web scraping, data extraction, and working proficiently across different websites is critical for this project. Knowledge in web parsing methods and ability to bypass potential anti-scraping tools or blocks set up on these websites will be highly advantageous. Your goal is to accurately scrape the necessary information without causing disruption to the target websites, and ensure the data is comprehensible and ready for further use. I would like to see an example of 1 page done...

I have a small LinkedIn network of less than 1100 connections and 1500 followers. I'm looking for someone who can help me consolidate their details into a neat spreadsheet with their emails. Key Requirements: - Extracting email addresses: You'll need to be able to extract the email addresses of my connections and followers. - Data presentation: Organize the data in a clear, logical manner which makes the spreadsheet easy to navigate. - Timeliness: I'm aiming for a quick turnaround on this project, ideally within 24-48 hours. Since I have explicit permission from my contacts to collect their emails, this project is ethical and should proceed smoothly. I'm looking forward to seeing how you can help me in this task.

I urgently need someone to extract shareholder information from the Madagascar business registry. The work needs to be done as soon as possible. Key Requirements: - Retrieve shareholder data from the Madagascar business registry - The data should be presented in a clear, easily understandable format

I need a Python Selenium application that can scrape blog posts from Site A and post them on Site B. Key Requirements: - The Python app should be built using Selenium for web scraping and automation. - It should be able to extract blog posts from Site A, specifically. - The extracted data must be posted on an existing blog section of Site B. Ideal Skills & Experience: - Proficient in Python, with experience in building web scrapers. - Strong knowledge of Selenium for web automation. - Previous experience with data extraction and manipulation. - Understanding of web protocols and site structures. - Familiarity with blog post formatting and publishing is a plus.

I'm looking for an Android developer to enhance my app to support zip and rar files. The functionality should include: - Support for both zip and rar files - Support for both password-protected and standard files - Ability for users to extract files - Ability for users to view file contents The ideal candidate should have experience in Android app development, specifically dealing with file handling and storage. Knowledge of third-party libraries for handling zip and rar files is a plus. The developer should also be comfortable with implementing password protection mechanisms. Please note that the app is already built, so the task would primarily involve adding the requested functionality.

...on a mobile device. Uploading the Image to the Server When a user takes a picture and clicks the save button, the image is sent to the backend server via an HTTP POST request. The backend server can use a framework Spring Boot (for Java) to process the uploaded images. Image Processing and Data Extraction On the server, you can use OCR (Optical Character Recognition) technology to recognize and extract data from images. Libraries like Tesseract OCR (available for Python, JavaScript, and other languages) can be useful for this task. Data Storage The extracted data can then be stored in a MYSQL database. Data Synchronization with the Computer The data can be immediately available on a computer via the web application or a specialized desktop application. Real-time synchronization c...

I'm seeking a professional with experience in text annotation to help me enhance readability and extract key information from Arabic comments on both Facebook and Instagram. This project involves identifying key trends and patterns within these comments. Key Job Requirements: - Fluent in Arabic and English - Excellent understanding of social media platforms, specifically Facebook and Instagram - Strong background in text annotation - Ability to identify patterns and trends in text - Detail-oriented, with a focus on accuracy and consistency Your task will involve reviewing and interpreting comments, then accurately annotifying the content to extract the necessary data. This is a task requiring high levels of concentration and linguistic comprehension. Applying industr...

...traveling to those areas, particularly in the last-mile delivery process. Below is a list of stores. I kindly request you to extract the dataset from one of the listed companies. The list of stores is prioritized in order. 1- IKEA (IKEA store that located in Saudi Arabia) 2- Home Centre 3- Home Box 4- Habitat Furniture 5- United Furniture The priority is the IKEA store. If you encounter difficulties, please proceed to the next store, Home Centre, and continue accordingly. Reminder: I need only to extract the dataset from ONE store. I require an adept Data Extraction Expert with impeccable skills. Please check the pdf attached

I'm in need of an experienced SEO professional to help improve my website's search engine ranking by optimizing its meta tags and descriptions. Key Requirements: - Focus on Meta Tags and Descriptions: Your primary responsibility will be to work on the meta tags and descriptions of the website. This includes identifying and implementing relevant keywords, crafting compelling descriptions, and ensuring all meta tags are optimized for search engines. - Proven Track Record: I'm looking for someone with a solid track record of improving search engine ranking through effective meta tag and description optimization. Please provide examples of previous projects and the results achieved. - Understanding of SEO Goals: While enhancing user engagement and in...

...chatted about: I have a large Word document (57 pages / 8,046 words) that requires a meticulous conversion to HTML. It's imperative that this conversion maintains the document's original presentation. Key aspects for this project include: - The HTML output must mimic the original Word document's structuring and formatting. - Special attention has to be given to making it match exactly to the Word document. This includes font type, size and spacing. note there are images as well to be included. - It will need to be mobile friendly as such. - An excellent understanding of HTML, CSS and Microsoft Word is vital. - Strong experience in converting documents from Word to HTML is desired. Applicants should be proficient in working with d...

...planner software platforms to compare their offerings and pricing structures. The goal is to provide a comprehensive, visually appealing summary that highlights key features, subscription plans, and costs associated with each software. Scope: Competitors: The platforms to be analyzed include Saninet 3D Planner, MATICAD DOMUS3D, PALETTE CAD, TILE LOOK, VISOFT, and SPARK VISION. Data Collection: Extract detailed information from the competitors' websites, focusing on: Price Features Customer Support Compatibility Cost Type of Subscription What is included in each type of subscription 3D Modeling Costs: Gather information about the costs associated with 3D modeling for new products, including the data required for the modeling process. Requirements: Pricing Comparison: Compi...

I'm looking for a skilled HTML/CSS designer to produce a visually appealing report. It should include an executive summary. Key Requirements: - Design a report, not just a website - Primary focus is the Executive Summary - Use HTML/CSS to create a visually appealing, easy-to-read document. Ideal Skills: - Strong command in HTML/CSS - Ability to create clean, modern designs - Experience in designing reports is a plus

...Care Instructions: Guidelines for product maintenance. - Tag Optimization: Use relevant and varied keywords to improve searchability. - Category and Attribute Selection: Ensure accurate classification for each product. - Personalization Options: Clearly outline any available customization options. - SEO Optimization ( most important) : Integrate keywords naturally into the title, description, and tags. Requirements: Proven experience in managing and optimizing Etsy listings, preferably in the fashion or jewellery niche. Strong understanding of Etsy SEO and best practices for product listings. Excellent writing skills with a focus on clarity, creativity, and engagement. Attention to detail to ensure accuracy and consistency across listings. Deliverables: fully optimized and comp...

...model should be able to understand the text in the images and provide relevant responses to the queries. - The AI model should be trained to high accuracy standards, achieving results of 90% or higher. This level of precision is crucial for the success of the project. - The primary images that the AI model will analyze are photographs. The model should be specifically designed to handle and extract text information from photos. Ideal Skills and Experience: - Experience in training AI models, specifically in the area of image to text conversion. - Proficiency in deep learning frameworks and tools, such as TensorFlow, PyTorch, or similar. - Strong knowledge of natural language processing (NLP) techniques. - Proven track record of achieving high accuracy levels in AI model ...

I need assistance creating a specialized HTML email template that is compatible with Gmail, Outlook, and Yahoo Mail. We are transferring our daily e-newsletter mailouts from MailChimp to Simply Stakeholders, which is powered by the TinyMCE WYSIWYG editor. We have existing designs that we need converted into html coded templates that will be functional and editable on the front end, including being able to swap out images. The templates need to be responsive on mobile and desktop devices. The main purpose of the email will be sharing news of the day/week to our client base. We have an in-house designer who can serve as project liaison. Deadline to have the new templates operational is May 29. Access to the back-end of Simply Stakeholders can be provided for testing. Designed t...

I'm looking to leverage Azure document intelligence prebuilt models and train models to extract data from a variety of tax and financial documents. The extracted data needs to be exported into a Google spreadsheet. Additionally, I need an interface for users to easily upload these documents. Key Requirements: - Extract data from various financial documents: primarily focusing on Expense reports, W-2 forms, credit card statements, 1099s, and annuities. - Extract specific data from credit card statements such as Transaction amounts, Merchant names, Transaction dates, and also the ability to convert currency and combine rows. - Extract specific data from bank statements like Account balances, Transaction descriptions, and Check numbers. Ideal Skills and Ex...

...generate such good content, so this should be a very easy project. We just need you to have an AI generate the content and make sure all the details are correct. -that the AI didn't hallucinate anything. Formatting is very basic: Subject posts: a few lines of text and some tags. (subject posts are often placeholders for the more interesting content: problems and ideas) Problem posts: a few lines of text, tags, a few statistics with sources cited, and a section for "potential harm". Idea posts: : a few lines of text, tags, and a few statistics with sources cited. One last thing, we're bulk uploading to Needpedia using csv files so we need you to pass us the training data in that format. AI can do that pretty easily once the content's genera...

...with relevant data columns. Key Responsibilities: - Enhancing product descriptions for improved SEO performance - Optimizing meta tags to drive more organic search traffic - Restructuring URLs to align with best SEO practices - Utilizing Yoast Plugin to ensure optimal SEO efficiency for delivery area audience Please submit a detailed project proposal outlining: - Your experience with Shopify SEO and any relevant past work - Your plan for executing these SEO improvements - Your approach and methodology for local (city or state) optimization Ideal Candidate: - Proven experience in Shopify SEO enhancement - Expertise in optimizing product descriptions, meta tags, and URLs - Familiarity with Yoast Plugin preferred - Prior success with local SEO strategies - Ability to deli...

...for the task. Key Challenges: - Custom forms: clients details aren't saving correctly. If they are a repeating guest who have filled out this form in the past, their forms are coming up blank. - Email Database: Our email marketing campaigns are currently not as efficient due having no tags Your main tasks will include: - Rectifying form issue: providing a solution for why the clients cannot submit a form and why their details arent showing up. - Email database: upload our database into hubspot and create tags (location, birthdays, type of event, type of package they have previously booked in for) Our Goals: - Custom form: Clients can fill the form out multiple times and their information will show up on the form and the form works. - Enhanced Email Marketing Effe...

...website's performance. The primary focus of your role will be on keyword research and analysis, title tag optimization, and meta description optimization. As the website is catering to a B2B audience, having experience in this domain will be advantageous. Ideal Skills and Experience: - Demonstrated expertise in on-page SEO - Deep knowledge of keyword research and analysis - Ability to optimize title tags and meta descriptions - Proven experience in enhancing B2B digital presence Although the key objectives haven't been specified, you should have a clear understanding of how on-page SEO can assist in raising organic search rankings, web traffic, and conversion rates. Your role will likely contribute to these objectives. Please present case studies showing how your sk...

...variable data on the card to personalize the card. We also have access to the Google images of their homes that we can utilize (see many of the sample cards sent). Lastly, we also toyed with the idea of using the Google Maps image of our two target counties (Bell County - Temple, TX and McLennan County - Waco, TX) as a background on the postcard (see Example 1). We initially thought we'd use the red tags as indicators for houses we've bought but most of our customers are older so they probably wouldn't understand the reference. Here are our past mailers:

I need an expert in data entry, cleaning, and data visualization in RStudio. The primary goal of this project is to identify trends in a small dataset (less than 1,000 rows). Ideal Skills and Experience: - Expertise in data entry, cleaning, and visualization in RStudio - Strong understanding of R Programming - Prov...than 1,000 rows). Ideal Skills and Experience: - Expertise in data entry, cleaning, and visualization in RStudio - Strong understanding of R Programming - Proven experience working with small datasets with missing data - Ability to identify trends through data analysis Please only apply if you have demonstrable experience with RStudio and data analysis. The ideal candidate should be able to extract meaningful insights from data and present them in a clear and conci...

Seeking a tech-savvy professional to establish an automated system leveraging ChatGPT and Make Automation. The aim is to: - Automatically extract specific information from a variety of documents including Word, PDF files, Excel Spreadsheets, and Scanned documents - Thoroughly analyze extracted content including text, tables, charts, and images for compliance and precision - Automatically generate comprehensive reports based on extracted information for easy reference For this task, proficiencies in AI, Machine Learning, ChatGPT, and automation are necessary. Likewise, experience in OCR technology for processing scanned documents will be valuable. Not only should the candidate be detail-oriented - they should also be adept at debugging and ensuring the system seamlessly integrates...

PPTX to HTML responsive using CSS and jQuery

I'm in need of a data entry specialist who excels in text data entry from online sources. Your mai...entry specialist who excels in text data entry from online sources. Your main task will be to input data from online sources into a structured format of my preference. Ideal Skills and Experience: - Proven experience as a text data entry specialist - Proficient in using data entry software - Attention to detail and accuracy in data input - Familiarity with online data sources and the ability to extract information from them - Efficient typing skills - Ability to follow guidelines and meet deadlines It's crucial that you can ensure accuracy in your work, even when dealing with large volumes of data. Your goal should be to maintain the highest data integrity and quality thr...

...iOS and Android devices. App name is FreshFlow. The registration is currently possible only in web part of the application: Specific features and functionalities of the mobile application that should be accurately targeted for testing include but not exclusively: - Login and registration - Push notifications - Search and CRUD operations on tasks, project, events, contacts, and tags To meet the requirements of our project, the ideal freelancer would have: - Proficiency in creating and managing automated tests for mobile applications, particularly Flutter - Experience in working with iOS and Android platforms, and optimizing tests for common iOS and Android devices - A thorough understanding of testing methodologies and best practices - Strong communication skills and the abil...

I'm looking for a freelancer to help me with email scraping to build a targeted email list in the education sector. Specifically, I'm interested in parents who are seeking tuition services for their children. Key Responsibilities: - Conducting research online to identify and extract email addresses of parents seeking tuition services for their children - Organizing the list in an easily accessible format that I can utilize for email marketing campaigns Skills and Experience: - Proficiency in email scraping and list-building - Prior experience in targeting the education sector is desirable - Understanding of lead generation and email marketing best practices

...highly skilled freelancer for an email extraction project from two highly popular social media platforms - Facebook and Instagram. Key Project Specifications: - Scrape email addresses from both Facebook and Instagram. - Selection of the profiles for scraping should be primarily based on the following criteria: levels of user engagement and followers count. - Along with the email addresses, extract additional user information namely: the account name and its location. Ideal Candidate Profile: - Must have experience in deducing complex social media algorithms. - Understanding of digital privacy laws to ensure compliance during the extraction process. - Fluency in software that can automate this extraction process would be advantageous. My ultimate goal is to utilize t...

fix the meta tags and seo for the website so that it shows this when it is searched and not the template from the previous company: Mosaic People Solutions specializes in delivering contingent, direct hire recruiting services, and fractional HR solutions tailored for start-up to mid-sized companies.

I'm seeking an expert in web scraping to specifically help extract data (price, stock availability, description, review content,..) from e-commerce platforms. Your specific task will entail: - Identifying and implementing the most efficient and effective way to scrape data. - extracting all data related to a product (picture, price, description, reviews, rating,...). Your method should maintain adherence to all legal and ethical guidelines - I'll need details on this as your bid. This project will require: - Proficiency in web scraping tools and techniques. - Sound knowledge of data extraction and storing processes. - Ability to work with undisclosed e-commerce platforms. - Familiarity with review structures on e-commerce sites.

...looking to design an engaging HTML email newsletter for our company that we'll be sending out to our existing customers on a monthly basis. It should promote our products and services, share company updates, and increase customer engagement. Key requirements: - HTML design: The email newsletter should be designed and coded in HTML. - Promotional Content: Incorporate our product offerings and services in a visually appealing manner. - Company Updates: Include updates about our company, such as new services, team changes, and other relevant information. - Customer Engagement: Implement strategies to keep our existing customers engaged and potentially increase their interaction with our brand. Ideal freelancer for the job: - Experience with designing and coding...

...design into HTML and CSS code, integrate it into our existing website, and ensure it works flawlessly across all digital devices. The project has the following key aspects: - Conversion: The Figma design provided must be converted into HTML (latest version), Bootstrap and CSS code. The final product must match the design exactly, so attention to detail is essential. - Integration: The coded design will then need to be integrated into our existing e-commerce home page. Experience with e-commerce platforms and integrating designs is highly preferred. - Responsiveness: The final product must be fully responsive for any digital device. This includes but is not limited to mobile phones, tablets, and desktops. The ideal candidate for this job will have extensive experience wi...

I am looking for an expert in web scraping who can efficiently extract business leads. While the primary purpose of the project was not specified, it is undeniable that these leads will play a pivotal role in marketing efforts, like sales lead generation, market research, and contact information collection. Although I did not mention a specific source site, note that the target is business owners, and their revenue and contact information. Therefore, having experience in scraping from professional networking and business directory websites such as LinkedIn or Yellow Pages would be welcomed. Lastly, the exact number of leads that I need hasn't been defined, so I am open to both small and large-scale operations. Ultimately, their quality is of more importance than mere numeric...

Hi Muhammad A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking for an experienced individual who specializes in website crawling and data extraction to help gather specific information from various websites on a daily basis. - The purpose of the project is to extract data; specifically URLs, contact details (telephone, email), date created, a description, and pricing details. - The desired frequency of website crawling and data extraction is daily, so a high level of commitment is required to ensure consistent data retrieval. Skills & Experience: - The ideal candidate should have experience in website crawling, data extraction, and data mining. - A background in programming or website development would be highly advantageous. - Accuracy and attention to detail are paramount for this project, as the data extracted ...

Hi Tacticssoft, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...ultimately increase the ranking of my site. The primary goal of this project is to ensure that my site is easily discoverable by potential guests, especially business travelers, through search engine queries. Key Deliverables: - Conduct a comprehensive SEO audit, identify areas for improvement - Implement SEO best practices to enhance my site's search engine visibility - Optimize site content, tags, images, and meta descriptions to align with SEO standards - Incorporate a blog feature with SEO-driven content to attract more online traffic Ideal Skills and Experience: - Proven track record in SEO optimization with hospitality or travel-related websites - Proficiency in SEO tools and practices - Strong understanding of search engine algorithms - Excellent content creation an...

I'm in need of a skilled web designer who can create a simple...to showcase my products/services. Key Project Requirements: - Design a clean, professional and visually appealing single page website. - The site should be easy to navigate with a clear focus on displaying products/services. - The design should be in HTML format. Additional Information: - Specific color schemes will be provided for the design. - While I'm not looking for complex functionalities such as contact forms or galleries, I am open to suggestions that could enhance the website's presentation. Ideal Skills: - Proficiency in HTML and web design. - Proven experience in creating engaging single page designs. - Strong sense of aesthetic and design principles. - The ability to understand a...

I need assistance with extracting specific data from a voter list that comes in PDF format from the election commission. Here’s what I need: - Extract Name, FathersName, Age, Gender, VoterID, and SerialNumber from the PDF voter list. - Placement in a standard Excel format is acceptable, no need for any specific formatting. - Not just a one-time service, I also need a software or script that can perform this PDF-to-Excel conversion automatically in the future. Ideal candidates for this project have advanced skills in data extraction, familiarity with handling election data and proficiency in developing an automated system for convenient PDF to Excel conversion.

I'm looking for a freelancer who can extract all the information and workouts from the Summers Method workout app. Key Responsibilities: - Extract all workout videos - Compile exercise descriptions - Collect training schedules - Provide me with all data from the application I will provide you with login credentials to access the application and you will need to deliver everything in a PDF document/ along with videos in MP4 format. Ideally, the freelancer should have experience in data extraction, be thorough and detail-oriented. They should also have a basic understanding of workout routines and fitness. Please note that I need all the information from this app, no exceptions.

I'm in need of a skilled web designer to transform a PDF mock-up into an HTML layout using the UI-Kit framework. () The mock-up has been provided. Only page 1 and 2 need to be converted to HTML and CSS using UI-Kit. You do not need to add any logic to the form. Key Requirements: - Convert PDF mock-up into an HTML layout. - Implement UI-Kit components for the form (Need not work) Ideal Skills: - Proficient in web design - Strong knowledge and experience with UI-Kit.

...I'm looking to convert it into HTML so that I can import it into MailChimp. The original PDF has a mixed layout with text and images. I need the resulting HTML to be mobile-friendly, professional-looking, and containing clickable links. Key requirements: - Convert PDF to HTML: The PDF contains a mix of text and images. I need this content to be faithfully translated into HTML. - MailChimp Compatibility: The HTML should be structured in a way that it can be easily imported into MailChimp. - Mobile-friendly: The HTML should be responsive and mobile-friendly to ensure a consistent experience across devices. - Professional Design: The resulting HTML should look professional and sleek, keeping in line with email marketing best practices....

I need a sound expert to help me separate the bass/drum sound effect from a 1-second MP3 music clip. The task should be completed as soon as possible. Ideal skills and experience: - Proficient in audio editing - Able to identify and extract specific sound elements from a music clip - Previous experience with sound effect extraction