question

Leonard Shoell avatar image
Leonard Shoell asked

Existing AVS Programs or Devices

I need to evaluate noise cancelling microphone technology to prove it improves Alexa’s speech recognition performance in noisy environments. To do the testing, I need one of the following: 1. A program that uses AVS so I can supply my own microphone input. It would be more convenient if the program was running on Windows, OSX or iOS, but a program running on Android or Linux would also work. 2. A device that uses AVS, but the device would need a microphone or headset jack so I can supply the microphone audio. I appreciate any suggestions of any existing programs or devices I can use so I don’t have to create my own for this testing.
alexa voice service
10 |5000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

1 Answer

Eric@Amazon avatar image
Eric@Amazon answered
I would suggest using the reference app ( https://developer.amazon.com/public/solutions/alexa/alexa-voice-service/docs/reference-implementation-guide) and modifying the code where it gets microphone input (AudioCapture.java)
10 |5000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.