The input is providing 1 channel. We convert the data to 2 channels so that we can output to a stream with 2 channels. #include "AudioTools.h" uint16_t sample_rate=44100; uint8_t from_channels = 1; ...
The stream of PCM audio data can be copied to an audio sink in order to render the sound to a output device: In order to drive some speakers you will need an Audio Amplifier Module (e.g. a class D ...
Serial Kickstarter entrepreneur and project creator Patrick Thomas Mitchell has this week launched his 15th Kickstarter campaign to raise funds to take his new Arduino compatible high quality audio ...