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jlee168
New Contributor I
1,238 Views

Using USB Microphone issue in intel edison.

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Hi again! I'm jaeuk Lee.

In a few days, I'm doing many question about Intel Edison mini breakout board.

I'm still have problem about I2S Microphone and speaker issue.( it is sorry but I don't want to any intel official document like 'audio guide pdf' any others..) if you have any solution about this issue, please give me a message.

On the other hand, I try another way to use microphone. So I connect USB MIC into 3port USB hub and

Finally, I success my aim. Using [lsusb] and [arecord], recorded my voice and I played my recorded voice at my computer.

but I want to know that my voice amplitude. That mean, I want to see my voice amplitude in a real time(like when I use analog mic). is there any solution that issue?

I'm waiting your reply.

Thank you!

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1 Solution
jlee168
New Contributor I
139 Views

Thank you, Pedro!

I'm solved this problem.

For other person, I explain a process that solution of this issue.

To solve this problem, I need some pip update about Pyaudio. From opgk library, I installed python-pip, and installed several audio package.

After that install, I founded this blog (https://code.google.com/archive/p/pygalaxy/wikis/SoundAnalyse.wiki https://code.google.com/archive/p/pygalaxy/wikis/SoundAnalyse.wiki). this is very useful for me.

this is my python code from above blog. Then finally my USB microphone can appear -dB gain in a real time.

thank you again Pedro~!

View solution in original post

3 Replies
idata
Community Manager
139 Views

Hello Jaeuk,

 

 

Thanks for reaching out!

 

 

Unfortunately, we are not aware of any application that does just this. However, we found some articles online that may guide you:

 

 

http://www.instructables.com/id/Speech-to-Text/

 

https://www.hackster.io/macvenez/intel-edison-setup-usb-microphone-as-default-34d91f

 

https://github.com/drejkim/led-speech-edison

 

https://www.losant.com/blog/how-to-build-an-amazon-echo-clone-with-ibm-watson-and-intel-edison

 

https://books.google.com/books?id=MMXeCgAAQBAJ&pg=PT148&lpg=PT148&dq=intel+edison+microphone&source=... v=onepage&q=intel%20edison%20microphone&f=false

 

 

I hope this information helps you,

 

Pedro M.
jlee168
New Contributor I
140 Views

Thank you, Pedro!

I'm solved this problem.

For other person, I explain a process that solution of this issue.

To solve this problem, I need some pip update about Pyaudio. From opgk library, I installed python-pip, and installed several audio package.

After that install, I founded this blog (https://code.google.com/archive/p/pygalaxy/wikis/SoundAnalyse.wiki https://code.google.com/archive/p/pygalaxy/wikis/SoundAnalyse.wiki). this is very useful for me.

this is my python code from above blog. Then finally my USB microphone can appear -dB gain in a real time.

thank you again Pedro~!

View solution in original post

idata
Community Manager
139 Views

Hi Jaeuk,

 

 

I'm very glad to hear that!

 

 

Thank you for sharing the way you solved this issue with the community, I'm sure this will be of much help for other users.

 

 

If you ever have any other questions or doubts, please don't hesitate to come back to the community.

 

 

Pedro M.
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