| Audio Tagging |
Multi-label classification of sounds |
Environmental tagging, music tagging |
Bird call detection, Spotify genre tags |
| Sound Event Detection |
Temporal localization and classification of events |
Surveillance, wildlife monitoring |
Detecting alarms, animal call timestamps |
| Audio Classification |
General classification of audio clips |
Speaker ID, language detection |
Call center speaker classification |
| Speaker Recognition |
Identify or verify speaker identity |
Voice authentication |
Phone unlocking by voice |
| Acoustic Scene Class. |
Classify recording environment |
Context-aware apps |
Detecting office vs. street environment |
| Music Information Ret. |
Musical feature extraction |
Music recommendation, transcription |
Shazam song ID, karaoke apps |
| Speech Recognition |
Transcribe spoken language |
Assistants, subtitling |
Google Assistant commands, YouTube captions |
| Emotion Recognition |
Detect emotional state in speech |
Customer service evaluation |
Stress detection in calls |
| Audio Source Separation |
Separate individual sounds |
Remixing, noise cancellation |
Separating vocals/instruments in music |
| Audio Enhancement |
Remove noise, improve audio quality |
Teleconferencing, hearing aids |
Noise suppression in Zoom calls |