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Assessing Speech Quality > Speech Quality Samples

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Speech Quality Samples

Speech samples of different languages at different quality levels

QVoice is a breakthrough tool to determine the quality of transmitted speech samples. Here are samples of different languages at different quality levels.

 

download all samples in a *.ZIP file  (1.8 MB)

Please note:
Your computer should be able to play WAV-Sounds. Click to the links to hear some samples with different quality degradation - or download the files to listen later or on an other computer.
  English German French Cantonese
Excellent EN_EXCEL.WAV
(106 kB)		 GE_EXCEL.WAV
(98 kB)		 FR_EXCEL.WAV
(105 kB)		 CA_EXCEL.WAV
(94 kB)
Good EN_GOOD.WAV
(106 kB)		 GE_GOOD.WAV
(98 kB)		 FR_GOOD.WAV
(104 kB)		 CA_GOOD.WAV
(94 kB)
Fair EN_FAIR.WAV
(105 kB)		 GE_FAIR.WAV
(100 kB)		 FR_FAIR.WAV
(104 kB)		 CA_FAIR.WAV
(95 kB)
Poor EN_POOR.WAV
(105 kB)		 GE_POOR.WAV
(108 kB)		 FR_POOR.WAV
(109 kB)		 CA_POOR.WAV
(94 kB)
Bad EN_BAD.WAV
(106 kB)		 GE_BAD.WAV
(108 kB)		 FR_BAD.WAV
(104 kB)		 CA_BAD.WAV
(94 kB)

© Ascom (Switzerland) Ltd., Mobile Test Solutions, CH-4503 Solothurn, Switzerland

© Ascom (Switzerland) Ltd.

Mobile Test Solutions

CH-4503 Solothurn, Switzerland

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