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TOPIC:
UMA-8 v2: verify voice algorithms in DSP mode 4 years 9 months ago #39360
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Hi there,
Anyone can provide some advices on how to verify the voice algorithms on UMA-8 v2, such as a) echo cancellation b) beamforming c) noise reduction The UMA8 v2 is in DSP mode and I would like to know the setup environment. I did some tests but not such the setup is correct or not. Setup: - UMA8 v2 (in DSP mode) is connecte to the notebook computer. The distance between the notebook and mic array board is about 40 cm. - The notebook play some background music (songs) and opened Audacity for recording (see attachment) - I moved to about 1.5 m away from the mic array and spoke some words (e.g. one, two, three, ... in Cantonese) Setting of Audacity for sound recording is given in below (also see attachemnt) - Microphone: Line (miniDSP micArray XVSM) , 1 (Mono) Recording Channel - Speaker: Primay Sound Driver. - Project Rate (Hz): 44100 Many thanks. |
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UMA-8 v2: verify voice algorithms in DSP mode 4 years 9 months ago #39409
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