This data set contains recordings of the wake word “Alexa” in US English (en_US) of 103 participants of age 19-68. The participants recorded their voices remotely using our in-house mobile data collection app, Robson. Each participant has recorded 10 utterances of “Alexa”.
Alexa Wake Words in US English
- English, Language, Speech Data, Wake Words
Dataset Details
Audio Sampling Rate
16kHz
Bit Rate
256 kb/s (constant)
Bit Depth
16 bits
Format
WAV
Encoding
pcm_s16le
Channels
1
Dataset Demographics
Country
USA
Language
English
Region/Dialect
US Midwest (25), US Northeast (27), US South (26), US West (25)
Gender
51.5 % Female, 48.5 % Male
Age
19-68 average 33.2 years old, at the median 30 years old
Number of Speakers
103
