831 Hours - British English Speech Data by Mobile Phone
101 Hours – Scene Noise Data by Voice Recorder
1,441 Hours - Italian Speech Data by Mobile Phone
176 Hours - Suzhou Dialect Speech Data by Mobile Phone
178 Hours - Chinese Children Speech Data by Microphone
245 Hours – Mandarin Speech Data in Cars by Mobile Phone
248 Hours - Hangzhou Dialect Speech Data by Mobile Phone
593 Hours - Chinese Speaking English Speech Data by Mobile phone
201 Hours – North American English Speech Data by Mobile Phone and PC
20 Hours Microphone Collecting Radio Frequency Noise Data
1,505 Hours-Mandarin Speech by Mobile Phone
131 Hours - Mandarin Heavy Accent Speech Data by Mobile Phone
662 Hours - Mandarin Heavy Accent Speech Data by Mobile Phone
738 Hours – Uyghur Speech Data by Mobile Phone
110 Hours – He'nan Dialect Speech Data by Mobile Phone