Audio Concepts
What audio processing systems do.
This is an overview — pick a sub-topic below.
Sub-topics (10)
Audio Processing and Digital Signal Processing
Represent sound as samples and analyse it with filters, FFTs and spectrograms.
Speech Recognition and Transcription
Convert speech to text, offline or in real time.
Speech Synthesis and Voice Conversion
Generate natural speech from text, or convert one voice to sound like another.
Speaker Identification and Diarization
Who spoke, and when — separate speakers in a recording.
Voice Activity and Wake-Word Detection
Detect when someone is speaking, or listen for a trigger phrase.
Noise Reduction and Source Separation
Remove background noise, or split music into vocals/drums/bass.
Audio and Music Classification
Classify sounds (alarms, machine faults, birds) and music (genre, instrument).
Music Generation and Analysis
Generate or analyse music — beats, pitch, chords, MIDI.
Speech Translation and Emotion Recognition
Translate spoken language directly, and detect emotion from voice.
Real-Time Audio Streaming
Capture and process audio continuously with low latency.
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