prmpsmart / audiowave

Record, Play, Read and Write wave audio data. Drawing of audio waveforms- audiograms

AudioWave

A Python, Qt library that showcases playing of Audio wave and visualizing of Audio waveforms. Audio waveform or Audiogram widget.

Classes

1. audiowave.py

   • AudioWave - splitting audio wave data into array of integers and into each channels

   • SamplingMethod(enum.Enum)

   • AudioWaveChannel - scaling and sampling of a channel of the audio wave data

2. audiowavelive.py

   • LiveAudioWave - base class for recording and playiing of audiowave data.

   • AudioWaveRecorder(LiveAudioWave)

   • AudioWavePlayer(LiveAudioWave)

   • TimedLiveAudioWave - recoring or playing of audiowave data and emitting a signal with the ongoing seconds of operation.

   • TimedLiveAudioWavePlayer(TimedLiveAudioWave)

   • TimedLiveAudioWaveRecorder(TimedLiveAudioWave)

3. audiowaveform.py

   • AudioWaveFormGravity(enum.Enum)

   • AudioWaveFormOptions - the ui properties of the painted waveforms for each channel

   • AudioWaveFormChannel(AudioWaveChannel) - channel data holder for the waveform painting.

   • AudioWaveForm(QFrame)

   • LiveAudioWaveFormChannel(AudioWaveChannel, QObject) - channel data holder for the live waveform painting.

   • LiveAudioWaveForm(AudioWaveForm) - waveforms being updated at the data increases

   • FixedLiveAudioWaveForm(AudioWaveForm)

4. audiolivewaveform.py

   • TimedLiveAudioWaveForm(TimedLiveAudioWave)

   • PlayingAudioWaveForm(LiveAudioWaveForm, TimedLiveAudioWaveForm)

   • RecordingAudioWaveForm(TimedLiveAudioWaveForm, LiveAudioWaveForm)

   • PlayingFixedAudioWaveForm(TimedLiveAudioWaveForm, FixedLiveAudioWaveForm)

Example

run the audiowave_examples.py and check out the possibilities.

DOCUMENTATION OF THE LIBRARY IS UPCOMING.