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A small project that listens from your microphone and displays a vumeter on your TV.

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VuMeter

A small project that listens from your microphone and displays a vumeter on your TV.

VuMeter

Philosophy

The idea is to lose nothing from the input buffer. See Time waits for nothing for further details.

Installation

  • Clone the repository.
  • In the directory containing the Makefile, run make.
  • Run bin/vumeter

Tested on

  • Mac Book Air Mid-2013
  • Raspberry pi 3 with Jabra Speaker 510

The prefered devices are hardcoded in vumeter.cpp. It will look for "Jabra SPEAK 510 USB", "Built-in Microphone" and "Built-in Output". You may want to change it to your available devices (it displays all available devices at initialization).

Third-party libraries

PortAudio SDL The awesome lock-free queue from cameron314

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A small project that listens from your microphone and displays a vumeter on your TV.

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