From: Classification of heterogeneous text data for robust domain-specific language modeling
Acoustic database | Hours | Sampling (kHz) | Resolution (bit) | Microphone type | Sound environment and conditions |
---|---|---|---|---|---|
APD1 database | 100 | 48 | 16 | Close-talk headset | Sound studio conditions |
APD2 database | 150 | 48 | 16 | Close-talk headset | Offices and conference rooms |
PAR database | 90 | 44 | 24 | Gooseneck condenser | Main conference hall of the Slovak Parliament |
BN1 database | 145 | 48 | 16 | TV DVB-S PCI card | Sound studio, telephone, and degraded speech |
BN2 database | 35 | 48 | 16 | TV DVB-S PCI card | Sound studio, telephone, and degraded speech |
Evaluation data set | 5.25 | 48 | 16 | Close-talk headset | Sound studio, offices, and conference rooms |