ICSI Meeting Recorder Digits (Tabletop Mics)

URL: http://www.icsi.berkeley.edu/speech/mr/mrdigits.html
Institution: International Computer Science Institute
Corpus Material: speech/text
Summary: From the website: collection of connected digit speech data recorded in a real meeting room. Its aim is to support and ease reverberation and noise reduction algorithm development and comparison in real-world environments.
The package available here contains non-segmented recordings of read connected digits made simultaneously with four table-top PZM microphones. (This audio data, along with recordings from personal mics and table-top electret microphones, is also available from the Linguistic Data Consortium as part of the ICSI Meeting Corpus.) Segmentation and utterance extraction scripts, transcription files and additional documentation are also included. 2790 utterances are available after segmentation.