Welcome, Guest
Username: Password: Remember me

NOTE: This is a "Community" forum. Please be mindful that community members are here to help as part of a community effort. We therefore appreciate your effort in keeping this forum a happy place!

If you have a specific issue (e.g. hardware, failure) and want help from our support team, please use our tech support portal (Support menu - > Contact Us).
Thanks a lot of your help in making a better community.
  • Page:
  • 1

TOPIC:

UMA-8 v2: verify voice algorithms in DSP mode 2 years 10 months ago #39360

  • YukChow
  • YukChow's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Thank you received: 0
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.
Attachments:

Please Log in or Create an account to join the conversation.

UMA-8 v2: verify voice algorithms in DSP mode 2 years 10 months ago #39409

  • YukChow
  • YukChow's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Thank you received: 0
Hi there, any suggestion on how to set up the verification? Many thanks.

Please Log in or Create an account to join the conversation.

  • Page:
  • 1
Moderators: devteam