NAudio
varispeed-sample
| NAudio | varispeed-sample | |
|---|---|---|
| 27 | 1 | |
| 5,263 | 34 | |
| 1.3% | - | |
| 5.3 | 10.0 | |
| 5 days ago | almost 7 years ago | |
| C# | C# | |
| MIT License | - |
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NAudio
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DIY Wavetable Synthesis Sequencer
Thanks for the suggestion. I have to rewrite most of the audio signal processing code anyway as I am using NAudio currently. Have heard of PiSound before, and will definitely check it out as it is pretty popular. I just need a way to output an array of numbers, representing the processed sound wave, to turn into an analog signal. Writing this from scratch is unnecessarily complicated when these libraries already exist.
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ButterWorth signal processing
https://github.com/naudio/NAudio/blob/master/NAudio.Core/Dsp/BiQuadFilter.cs Simple formulas for all major types of filters
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Cross-platform audio playback
Not tried it but there is also NAudio (https://github.com/naudio/NAudio)
I’ve used NAudio for this. You get Windows support for free, and it’s not too difficult to implement for other platforms. I have gists published for Android and iOS that should get you going.
- Playback audio from microphone to default speaker
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What is the best C# Library for detecting pitch from voice singing (through microphone)?
This might help: NAudio, they have a doc file for working with pitch here
- How to install NAudio in unity
- Show HN: Tone v0.0.4 – hackable command line audio tagger – any feedback?
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Trying to play a wave file slowed down
Hello. I'm working on a school assignment where I'm creating an application where the user can play .wav files slowed down to 0.5 speed. I'm using Naudio and Varispeed to accomplish this. There is a varispeed demo that shows how to do it and from what I can tell, I'm doing more or less the exact same in my code as the demo. But the wave file is played in the normal speed anyways. Does anyone have a clue on what I'm doing wrong?
- What programming environment do you recommend for implementing some DSP theory?
varispeed-sample
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Trying to play a wave file slowed down
Hello. I'm working on a school assignment where I'm creating an application where the user can play .wav files slowed down to 0.5 speed. I'm using Naudio and Varispeed to accomplish this. There is a varispeed demo that shows how to do it and from what I can tell, I'm doing more or less the exact same in my code as the demo. But the wave file is played in the normal speed anyways. Does anyone have a clue on what I'm doing wrong?
What are some alternatives?
CSCore - An advanced audio library, written in C#. Provides tons of features. From playing/recording audio to decoding/encoding audio streams/files to processing audio data in realtime (e.g. applying custom effects during playback, create visualizations,...). The possibilities are nearly unlimited.
Xabe.FFmpeg - .NET Standard wrapper for FFmpeg. It allows to process media without know how FFmpeg works, and can be used to pass customized arguments to FFmpeg from dotnet core application.
vosk-api - Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
TagLib# - Library for reading and writing metadata in media files
Audio Switcher - .NET Library which facilitates interacting with Audio Devices on Windows
Bufdio - A cross platform audio playback library for .NET with PortAudio and FFmpeg
SeeShark - Simple C# camera library.
FFmpeg.NET - .NET wrapper for common ffmpeg tasks
libsoundio-sharp - cross platform audio I/O library wrapped in C# API
Win2D - Win2D is an easy-to-use Windows Runtime API for immediate mode 2D graphics rendering with GPU acceleration. It is available to C#, C++ and VB developers writing apps for the Windows Universal Platform (UWP). It utilizes the power of Direct2D, and integrates seamlessly with XAML and CoreWindow.
FileSignatures - A small library for detecting the type of a file based on header signature (also known as magic number).
AzureSTTService - A simple Windows Background service in C# code, to perform subsequent Speech-To-Text (STT) process on wave files, using Azure Speech Services