Category "audio"

Problem with rms and dB values of discrete samples

I'm trying to sample pcm-data via the ALSA-project on my RaspberryPi 4 in c. Recording things works like a charm, but tampering with the samples themselves leav

C# WinForms | Can I detect specific Sounds with a Microphone Input and let my program detect that specific sound and respond to it?

I'm currently trying to make a C# programm that simulates a Dial-Up Connection. So this what the programm should do: When I play a DTMF Tone like 212 5678912 or

Mix second audio clip at specific SNR to original audio file in Python

I have two audio files that I would like to mix in Python. I'll refer to the original audio as "Audio A" and the audio to mix is "Audio B". I am able to add wh

how to upload audio files to heroku server using python

i have a python program that records sounds,and creates .wav files of these sounds. now i have .wav files on my local machine. for example, recording1.wav. now

jquery Audio don't repeat

I would like to repeat an audio file with 5 seconds length for example 10 times. var audioElement = document.createElement('audio'); audioElement.setAttribute('

How do I get started training a custom voice model with Mozilla TTS on Ubuntu 20.04?

I'd like to create a custom voice in Mozilla TTS using audio samples I have recorded but am not sure how to get started. The Mozilla TTS project has documentati

How can I record system audio from my speakers using Python?

I looking for script to record system audio, not microphone audio. I mean when I play music with a media player I want record it. I want record the sound output

Audio Manipulation Library/API react native

Is there a way to combine two tracks into one with a possible overlap? Something like this: http://naomiaro.github.io/waveform-playlist/web-audio-editor.html in

Why does audio played in Android emulator sound with echo/noise?

Listen my problem in this short video. Now I explain in more detail: In that video I've played (clicking on button) an audio file by three times, twice in a row

How to manage audio in and out from and to file of Huawei GSM modems?

I've got a Huawei E173 USB dongle connected to a Raspberry PI. I'm trying to use the device to make and receive calls. For my purpose, it is needed (i) to save

classify audio data based on thresholding in R

I have a number of audio files (~5 minutes long). All I need to do is to detect whether someone is speaking or not. It is only one speaker in each file, but the

How can I take control of the input stream of a (virtual) audio device in windows?

My wish is to send my audio into the microphone as the input, then ohter applications can receive my audio through it. Solutions I found are: Stereo MIX. Virt

How to disable default console logs from AudioEngine QML type

I have used AudioEngine qml type to play some audio files in infinite loop and changing the pitch of audio based on some values using SoundInstance. Every time

How to add JUCE to Android app without GUI/Projuce?

I have an already working audio app for Android that uses Oboe. I found some nice plugins https://github.com/juandagilc/Audio-Effects that I'd like to add to my

Audio file not playing

I want to embed the audio file on the html page on the server. The audio file is in the same folder as the html file, the path in src in the tag audio is correc

Swift AVPlayer How To Stop Automatically When Audio Finished

I've created a button to play audio (streaming from a link) with AVPlayer in Swift. How to stop the audio automatically when the audio time is finished? Here is

How to upload Audio file to wordpress via Rest API from flutter

I am able to upload images via API to WordPress but not audio files, it gives HTTP 500 error when I try to pass the Audio file to the method. But when I pass th

ffmpeg: Add multichannel audio stream (ac3 to aac)

I want my first audio stream to be stereo (by default) and my second to be multichannel (5.1 surround) in my .mp4 video. There's no problem in replacing the ste

Resize IPython.display.Audio bar

Is there a way to resize the audio display bar in jupyter notebooks? For example, if I wanted the bar to be twice the width of its default. This would help scru

Android MediaSession: How to choose the icons shown on lock screen?

I have an app that plays media via MediaSessionCompat. I create a notification for the Notification Drawer using NotificationCompat and post it using Notificati