DecSoft Support - Detecting pitch in voice

Detecting pitch in voice

Take a look at some frequently asked questions about us and our products!

Create apps and expand their capabilities by using the world's popular programming language: Javascript.

DecSoft NeoPlugins are available in both runtime and designtime flavours to keep your apps as small as possible.

Compile, convert your modern HTML apps and games into Microsoft Windows executable programs without dependencies.

DecSoft NeoPlugins put your VisualNeo projects into another level with +1,000 new actions for your apps.

Design for small screen devices but deploy also (without changes) in larger devices like tablets.

Save time, resources and money creating apps for Android, iOS and more with the same base of code.

DecSoft HTML Compiler is easy to use: set your project's options and compile your apps and games in a nutshell.

Create multiplatform apps with DecSoft App Builder, including Android and iOS with the same base of code.

Apache Cordova's official plugins are supported out of the box and there are hundreds of plugins ready to use.

Save money by purchasing our NeoPlugins bundles. Five, Ten and even the complete NeoPlugins collection at an incredible price!

DecSoft App Builder integrates an Open AI assistant in order to assist you while developing your apps.

DecSoft HTML Compiler include a convenient Command Line Compiler, so you can compile your apps from the console.

DecSoft App Builder include a convenient Command Line Compiler, so you can compile your apps from the console.

Take a look at our YouTube channel and subscribe to be notified about new videos!

Create modern HTML apps and games at another level making things impossible to do even by modern HTML apps and games.

John Clarke

I am looking for a way to detect the pitch in a persons voice. For example when they raise their voice (at the end of a question) or lower it (at the end of a sentence). Do you know of any libraries or code that can help with this?

DecSoft

Hello John,

At a first chance I am not sure what to say. Are you already using some specific Javascript library, browser API or Cordova plugin? What is the target platforms of the app?

Purchase one or more licenses of our products if they are useful to you!

John Clarke

I am interested in making it a web app and a cordova app.

DecSoft

Hello John,

If you want to target the browser platform, then the first option must be to avoid Cordova plugins: even when it's possible to know the platform in which the app is running, and then we can may use a Cordova plugin when possible. Maybe in this case you must look for the Web Audio API, since I think that can work also in platforms like Android and iOS, in addition to modern browsers, without any Cordova plugin required.

On the other hand, we can find various Javascript libraries, like WadJS. If I am not wrong this library (for example) rely on the Web Audio API, and offer things like "Pitch detection", that maybe can be interesting to you. Anyway I have no experience in the referred API nor this kind of libraries, John, so I can't help you too much, except for the links that I place in this post: of course, if you find some particular trouble I can try to help you on that.

Purchase one or more licenses of our products if they are useful to you!

Everybody can read the DecSoft support forum for learning purposes, however only DecSoft customers can post new threads. Purchase one or more licenses of some DecSoft products in order to give this and other benefits.