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Building a web application that will serve as a remote professional level audiometer. The primary users of this app will be individuals with hearing concerns. Key Features: - Functionalities of a professional audiometer: The app must be able to accurately measure and assess an individual's hearing capacity by regulating the users volume on their device. - the web app must user standard and verified audiology tones from 125-hz - 8000hz. - the app should have 4 standardised speech discrimination tests that cover 25 words at a set volume level (confirmed by audiometer results) - read audibly from AI voice, to the user and then confirmed each individually, one at a time, via multiple choice options presented to the user. - User-friendly Interface: The application should be intuitive and easy to use, catering to a potentially diverse range of users. - Compatibility: The web app should be fully compatible and functional across all major web browsers. - The app needs to be calibrated to standard headphones as close as possible to accuracy. - The app needs failsafe checks to ensure its accuracy. - The app proposals you send need to say banana bread to show me you've actually read the brief. - The app needs two forms of funcationality, 1) remote automated basic screen and word check use by user at home. 2) More precisely calibrated manual audiogram by user and aid. - Backend to store and export user graphs and data Your application should showcase your experience in developing similar applications and projects. I look forward to reviewing your proposal.
Project ID: 40719150
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353 freelancers are bidding on average £531 GBP for this job

With over a decade of experience creating and refining digital solutions across web design, development, software, and applications, my team at 360 Elevate is well-equipped to handle your Audiometer Web App project. Our expertise in frontend and backend development, including HTML5, JavaScript, and PHP, allows us to build user-friendly, high-performing platforms. We have successfully developed systems using various full-stack frameworks, demonstrating our adaptability to the technologies outlined in your project. Our expertise also extends to AI automation, enabling optimized performance and reliable audiometer calibration. Storing and exporting user graphs and data is well within our backend capabilities. We will also incorporate the necessary fail-safe checks to support accuracy and dependable functionality throughout the application. With strong technical expertise, attention to detail, and a user-focused approach, 360 Elevate can deliver your Audiometer Web App on time while carefully addressing every requirement. Let’s turn your vision into a functional solution that can improve users’ lives.
£650 GBP in 16 days
9.4
9.4

Hi there, We understand you're looking to develop a professional-level audiometer web application that can accurately measure and assess an individual's hearing capacity, utilizing standard and verified audiology tones and speech discrimination tests. The app should have a user-friendly interface, be compatible across major web browsers, and include failsafe checks for accuracy. Our team at Webbook Studio has experience in developing complex web applications, including a learning platform with custom audio functionalities and a music voting mobile app using React Native and Node.js. We're confident in our ability to deliver a high-quality audiometer web app that meets your requirements, and we're excited to take on the challenge of creating an app that can be used for both remote automated basic screenings and more precise manual audiograms, all while storing and exporting user data securely. By the way, we love banana bread. One question: Have you considered any specific AI voice integration for the speech discrimination tests, or would you like us to recommend some options? Feel free to message us to discuss the details! — Webbook Studio
£380 GBP in 10 days
9.3
9.3

Hi — Elias here from Miami. Building a remote professional-level audiometer is a nuanced task. The goal goes beyond just functionality; it’s about ensuring precision in audio processing and user experience. What usually matters most here is scalability and reliability. A common issue in systems like this is handling real-time audio data while ensuring performance remains stable. The tricky part is usually integrating various audio processing algorithms without compromising the user interface. My approach would involve structuring the application with a solid backend in PHP to handle real-time audio and JavaScript for an intuitive frontend. This setup would allow efficient state management and future expansions, ensuring that any additional features can be seamlessly integrated later. I've worked on similar applications where audio fidelity and user interaction were critical. This experience gives me a solid foundation to tackle the complexities of your project. A few questions to better understand the scope: Q1 – What specific audio processing features do you envision for the audiometer? Q2 – Are there any particular user roles or permissions you need to consider? Q3 – How do you plan to manage data storage and retrieval for user results? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
£500 GBP in 5 days
9.0
9.0

Hi, Banana bread — brief read in full. We can build this. Here's our approach: Audiometry engine: Standard tones 125Hz–8000Hz, device volume regulation with calibration to standard headphones, failsafe accuracy checks, and both modes — automated home screening and manually calibrated audiogram with an aid. Speech discrimination: 4 standardised tests, 25 words each, delivered via AI voice at audiometer-confirmed volume levels, with one-at-a-time multiple choice confirmation per word. Backend: User data storage, audiogram graph generation, and export functionality. Frontend: Intuitive, accessible UI compatible across all major browsers. We'll build the calibration layer carefully — this is the most technically sensitive part and we'll treat it accordingly. Timeline and fixed-price quote available after a short scoping call. Open this week? Warm regards, XipeTech Team
£500 GBP in 7 days
9.3
9.3

Hello, As a seasoned developer with over 15 years of experience, I've successfully undertaken and delivered numerous projects that align closely with the requirements of your Audiometer web app. In particular, my expertise in PHP, Python and JavaScript will be invaluable in building a reliable and robust remote professional level audiometer. Tapping into my proficiency in AI automation and paired with your specification for "standard and verified audiology tones" ranging from 125-hz - 8000hz, I can guarantee a system that functions at the highest standards of accuracy. Not only am I skilled in creating highly functional systems, but I am also deeply committed to user satisfaction. This is why in all my projects, including the ones involving complex functionalities like yours, I make sure to prioritize an intuitive interface and easy navigation. Further testament to my qualifications is my strong proficiency in handling data storage and backend functionalities. This will prove instrumental in such features as storing and exporting user graphs and data , adding valuable substance to your request for "failing safe checks ensure its accuracy." So, if you are still keen on making banana bread, let's have a conversation about how I plan on deploying your two forms of functionalized app appropriately. Once again I am Yasir Shah. Let's build something great together! Thanks!
£450 GBP in 4 days
8.6
8.6

I can develop a user-friendly, cross-browser audiometer web app with automated home hearing and speech discrimination tests, plus a manual audiogram mode. I’ll include verified 125–8000 Hz tones, headphone calibration and failsafe checks, AI voice-based word tests, and a backend to store and export user results and graphs. I understand the need for professional-level accuracy and will clearly address calibration limitations. Banana bread — I’ve read your full brief and am ready to start right away. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123
£500 GBP in 7 days
8.4
8.4

With experience in developing user-friendly web applications, I understand the importance of creating a remote professional audiometer for individuals with hearing concerns. I have successfully integrated AI voice features and user-friendly interfaces in similar projects. How crucial is real-time accuracy for the hearing assessments conducted by the app? Regards, Yogesh Kumar
£290 GBP in 10 days
8.5
8.5

((banana bread)) Hello, Audiometer Web App Developer {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your requirements and understand that you need a remote professional-level audiometer with two workflows: automated home hearing screening and a more precisely calibrated manual audiogram. I have 11+ years of software and application development experience and can develop the web app with: Standard audiology tones from 125Hz–8000Hz with controlled volume levels. Automated screening and manual audiogram functionality. Four standardized 25-word speech discrimination tests with AI voice and multiple-choice responses. Headphone calibration and failsafe accuracy checks. Camera, audio and browser compatibility across major devices. User-friendly interface for home users and professional use. Secure backend to store, visualize and export audiogram graphs and test data. I will focus on browser audio limitations, calibration, device/headphone differences and validation checks to make the testing workflow as consistent and reliable as possible. WORKING FLOW → Calibration → Hearing Tone Test → Audiogram → Speech Discrimination → Results/Graph → Data Storage/Export I can provide relevant examples of similar healthcare/audio applications and discuss the implementation approach with you. Thanks, Christina
£588.24 GBP in 10 days
8.3
8.3

Good Day!!^^^^^^^I can start immediately to support Esevel with WordPress improvements, SEO/AEO/GEO readiness, scalable templates, performance, and UX on a flexible milestone basis. Skills: WordPress • Elementor • Technical SEO • AEO/GEO • Templates • Performance • Core Web Vitals Thanks!! Parminder
£444 GBP in 4 days
8.2
8.2

I personally reviewed your requirements, and this is a serious audiology application where accuracy, calibration and failsafe validation matter as much as the UI. I understand you need both an automated home screening flow and a more precise manual audiogram workflow. I’d approach this by first defining the audiometric signal chain, supported headphone calibration, verified 125–8000 Hz tones, test logic and validation safeguards before building the interface. The platform would include: • Automated hearing screening with guided volume/test controls • Manual audiogram workflow • 4 speech discrimination tests with 25-word sets and AI voice • Individual multiple-choice responses and scoring • Calibration and accuracy/failsafe checks • Responsive cross-browser interface • Secure backend for graphs, results and data export • Admin/data management functionality I’d also design the architecture so test results, audio parameters and calibration data are clearly separated and auditable. Accuracy claims would be validated against the agreed audiology standards rather than assumed from browser/device volume controls. I’m comfortable improving an existing concept or building the application around your technical specification. I won’t claim a medical/audiometer case study that we cannot verify, but I can provide relevant technical web/app work and discuss the implementation approach in detail. banana bread Best Regards, Team SI Global Solutions
£450 GBP in 7 days
8.3
8.3

Hello, Banana bread! It looks like you're seeking to develop a web app that functions as a remote audiometer, aimed at helping individuals with hearing concerns. I believe I can help you build a reliable platform that accurately assesses hearing capacity and provides a user-friendly experience. With 7+ years of experience in web development and audio processing, I can ensure we implement standard audiology tones and effective speech discrimination tests, while keeping the interface intuitive for all users. My approach will include precise calibration for standard headphones and incorporating failsafe checks to maintain accuracy. I also plan to create a backend that securely stores user data and allows for easy graph exporting. One question I have is: what specific features do you envision for the manual audiogram functionality when used with an aid? Best regards, Ivan Mandinski
£500 GBP in 2 days
7.7
7.7

Hey, The real challenge here is making browser based hearing tests reliable and transparent, especially when calibration and failsafe requirements are involved. I’d treat the audio pipeline and measurement workflow as core parts of the build rather than simply building another web interface. I can build the responsive interface, audiology tone workflow from 125 Hz to 8000 Hz, speech discrimination flow, AI voice integration, result storage and export, and validation checks around the supplied audiology standards and calibration requirements. I’d structure the two modes separately, with a simple automated home screening flow and a more controlled manual audiogram flow, while using the same backend to store results and generate exportable graphs. I can also make the browser and device limitations explicit rather than claiming clinical level accuracy without the appropriate calibration hardware and validation. I can show similar examples in chat where relevant, so you can review comparable work before moving forward. If you provide the exact calibration standard and test methodology you want followed, I can scope the implementation around those specifications and give you a clear technical approach and timeline. Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best regards, Hammad Hassan
£300 GBP in 10 days
7.8
7.8

This is a strong fit, and I’d start with the highest-risk workflow first. You're building Audiometer Web App Development -- 2, where the real delivery risk is usually in the workflow details, not just the feature list. My approach would be to first define the integration contracts and backend boundaries, then deliver the first milestone around the riskiest data flow instead of only UI screens. Quick question: Do you already have the API and screen designs, or should the first milestone define the end-to-end mobile flow? Also, which devices, OS versions, and store-submission requirements are mandatory for the first release? Best, Dr. Syafiq
£500 GBP in 21 days
7.7
7.7

When a web application needs to accurately assess hearing capacity while being user-friendly and compatable across browsers, the underlying issue is often the integration of precise audio technology with an intuitive interface. To mitigate any risks of data lost or functionality issues, I will develop this application without affecting any existing systems. Phased Approach: Planning phase: Define requirements and user experience for the audiometer app. Development phase: Build the web app with integrated audiology tones and speech tests. Testing phase: Conduct thorough checks for accuracy and browser compatibility. Deployment phase: Launch the app with data storage and export features in place. Could you clarify if you have specific preferences for the design or branding of the user interface? Rajavel
£579 GBP in 7 days
7.5
7.5

With regards to your Audiometer Web App Development project, my team and I possess the necessary skills and expertise to deliver a top-notch solution. Having successfully completed over 160 projects for various clients, we are confident in our ability to design, develop and maintain this specific application to meet professional audiology standards. We have a track record of turning ideas into polished products and understand the criticality of accuracy in an audiometer. As a result, we will ensure your app is meticulously calibrated to standard headphones. Our experience in game and mobile app development positions us well for this project. Just as we would ensure optimum gameplay systems in gaming apps, we will apply the same level of care in building an intuitive and user-friendly interface that caters to all users - from tech-savvy individuals to those new to web Applicationslogy. Our familiarity with using AI voice, speech discrimination tests and multiple choice options means that executing 'the 4 standardised speech discrimination tests covering 25 words' feature aligns with our skillset. Our aim is to deliver an application that precisely aids audiogram calculation by users and aid. Banana bread! ..Oops! My apologies! It
£500 GBP in 7 days
7.5
7.5

Hello, I can develop a secure, browser-based audiometer platform with both an automated at-home screening workflow and a more precisely calibrated manual audiogram workflow. I would build the application with standardized audiology test frequencies from 125 Hz to 8000 Hz, controlled tone presentation, speech discrimination tests, AI voice playback, individual word confirmation, and clear visual audiogram results. I can also implement headphone/device calibration checks, volume and environment safeguards, test validation, and failsafe conditions so users are clearly informed when a test result may be unreliable. The backend can securely store user test data and audiograms, provide export functionality, and support a responsive interface across major desktop and mobile browsers. I would structure the system so the testing engine, calibration layer, speech tests, reporting, and data storage remain modular and maintainable. Banana bread — I’ve read the brief carefully and understand that both remote screening and assisted/manual testing workflows are required. Best regards,
£8,500 GBP in 60 days
7.1
7.1

As a seasoned web developer with over 8 years of diverse experience, I am confident in my ability to bring your Audiometer Web App project to life. Matching technologies with people's needs is the crux of my trade and your project electrifies this in particular. Few developers exhibit a combination of both medical understanding and coding talent that gives me an edge in executing this task. I have a working knowledge of audiology tones within the 125-hz - 8000hz range, have built AI voices and multiple choice tests. Moreover, my proficiency in JavaScript, HTML5, and PHP will be pivotal for calibrating the app to standard headphones, ensuring utmost accuracy. In addition to meticulously meeting all your requirement of remote automated basic checks -- which I imagine involve complex arrays and scoring -- I pledge to produce an intuitive, failsafe and universally compatible application. Finally, being data-driven, my approach aligns perfectly with what you need: backend functionalities that will store and export user graphs alongside other data points. Kindly reach out by clicking the "HIRE ME" button on the right so we can discuss specifics including your fondness for banana bread! Together, let's build an app that not only assesses but also alleviates hearing concerns!
£250 GBP in 7 days
7.1
7.1

Hi, I’ve read the complete brief carefully — including the two testing modes, headphone calibration, speech discrimination tests, audiogram data, and accuracy requirements. Banana bread. I can build this as a professional browser-based hearing assessment platform with a structured audio-testing engine and secure backend. The solution can include: • Audiometric tones from 125 Hz to 8000 Hz with controlled frequency/volume levels • Automated at-home hearing screening with threshold detection • Manual audiogram mode for more precise testing • Headphone/device calibration and pre-test validation checks • Four standardized speech discrimination tests with 25 words per test • AI voice playback with one-word-at-a-time multiple-choice responses • Real-time recording and visualization of hearing thresholds/audiograms • Secure user accounts and test-result storage • Backend APIs for retrieving, managing and exporting test data • Responsive UI compatible with major browsers and desktop devices • Failsafe checks to identify unsuitable testing conditions and improve repeatability I’ll keep the audio engine, calibration logic, testing workflow, frontend and backend modular so the platform can be validated and extended easily. Accuracy and consistency would be treated as core requirements rather than simply building a basic audio player with forms. I’m ready to review your detailed testing methodology and calibration references and translate them into the web application.
£250 GBP in 7 days
8.0
8.0

Hi, thanks for the detailed brief — banana bread. ? We're a small team of web developers (front-end, audio/DSP engineer, backend) with experience building health-adjacent web tools, and we can deliver this efficiently given your budget constraints. Approach: Web Audio API for calibrated 125Hz–8kHz pure-tone generation, with a guided headphone-calibration step (known reference tone + user confirmation) to approximate clinical accuracy — full precision isn't possible without hardware, but we'll get as close as browser audio allows and flag this clearly to users. Two modes: (1) home self-screen — automated tone sweep + 4x25-word speech discrimination lists (AI TTS voice, one word at a time, multiple-choice response), (2) assisted manual audiogram for practitioner-led sessions with finer control. Failsafes: ambient noise check, calibration drift checks, response-consistency validation (catch trials), and clear "screening only, not diagnostic" disclaimers throughout. Backend: results stored per user, exportable as PDF/CSV audiograms, dashboard for practitioners. Estimate (high-level, given budget limits): Phase 1 (core screening tool: tone test + calibration + basic storage): ~2-3 weeks Phase 2 (speech discrimination + manual mode + export/dashboard): ~2–3 weeks Total: rough build cost scoped to a lean MVP first, then iterate — happy to break this into a fixed-price milestone plan. Per week cost: £500 Best,
£500 GBP in 7 days
7.4
7.4

banana bread. Hi, thank you for posting the good task! This is a specialized web app where the real challenge is controlled audio generation, calibration, repeatability, failsafe validation, and reliable storage of audiometric results - not a standard audio player. I can build both workflows: an automated at-home screening flow and a more controlled manual audiogram flow. The system can provide standardized test tones from 125 Hz–8 kHz, calibrated headphone profiles, controlled volume, response validation, and safeguards for unsuitable devices, volume changes, interrupted tests, or other conditions that could compromise a result. For speech discrimination, I can implement the four 25-word tests with AI-generated voice playback and one-at-a-time multiple-choice confirmation, tied to the test volume from the audiogram workflow. Technically, I’d use a responsive web front end with a backend/database for user records, audiograms, test responses, graphs, and exportable reports. The audio/test engine would keep calibration parameters and validated protocols independent from the UI. Because clinical accuracy and headphone calibration are critical, I’d work from your specified audiology standards, verified tone/test materials, reference headphones, and calibration methodology rather than making clinical assumptions - then thoroughly test the measurement workflow. Happy to review your specifications before development begins. Best regards, Diah
£500 GBP in 7 days
7.6
7.6

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