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Wave Shield Voice Changer
Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.

Wave Shield Voice Changer

by Robomaster_1 on Wed Aug 12, 2020 4:41 am

Gone through the Wave Shield Voice Changer tutorial got everything working, but no sound coming out of the shields audio output.
I can't see anything wrong. Is there something I missed. Need help please.

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Re: Wave Shield Voice Changer

by adafruit_support_bill on Wed Aug 12, 2020 5:50 am

Please post some photos showing your soldering and connections.

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Re: Wave Shield Voice Changer

by Robomaster_1 on Wed Aug 12, 2020 10:00 pm

Sorry had a problem taking the photos. Could accidentally shorting the speaker pins burn out the audio Chip?



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Attachments
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20200812_182416-1.jpg (146.83 KiB) Viewed 68 times

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Re: Wave Shield Voice Changer

by adafruit_support_bill on Thu Aug 13, 2020 5:54 am

Looks like you missed a step in the assembly: https://learn.adafruit.com/adafruit-wav ... tep-780171

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Re: Wave Shield Voice Changer

by Robomaster_1 on Fri Aug 14, 2020 12:01 am

Thank you I can't see how I missed. added the jumpers,but still not getting any sound out the board.
Before I added the jumpers the microphone was make the mouth LEDs animate to my voice now nothing.
Now all I get out is a hum. Here are some pictures.


20200813_182645-2.jpg
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20200813_182901--1.jpg
20200813_182901--1.jpg (127.4 KiB) Viewed 63 times

Robomaster_1
 
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Re: Wave Shield Voice Changer

by adafruit_support_bill on Fri Aug 14, 2020 5:52 am

Lets make sure that the shield is working first before we look at the microphone part.

Try running some of the example code and see if it can play sound files: https://learn.adafruit.com/adafruit-wav ... o/play6-hc

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Re: Wave Shield Voice Changer

by Robomaster_1 on Fri Aug 14, 2020 10:22 pm

I loaded the six button code. Still not working. Here the debug screen.



WaveHC with 6 buttons-Debug.txt
(274 Bytes) Downloaded 3 times

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Re: Wave Shield Voice Changer

by adafruit_support_bill on Sat Aug 15, 2020 10:01 am

Open up the WaveHC.h file in the library and change the definition of DVOLUME from 0 to 1.

#define DVOLUME 1

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Re: Wave Shield Voice Changer

by Robomaster_1 on Mon Aug 17, 2020 5:47 am

I made the change you suggested and here is the debug screen dump.



WaveHC with 6 buttons-Debug-2.txt
(389 Bytes) Downloaded 2 times

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Re: Wave Shield Voice Changer

by adafruit_support_bill on Mon Aug 17, 2020 7:01 am

Have you copied the sound files to your SD card? (SOUND1.WAV - SOUND6.WAV)

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Re: Wave Shield Voice Changer

by Robomaster_1 on Mon Aug 17, 2020 11:26 am

Not sure will not be able to check that until I get home tonight. Will let know about it then.
Thank You for all your help.

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Re: Wave Shield Voice Changer

by Robomaster_1 on Tue Aug 18, 2020 4:13 am

When I got home tonight I renamed the wave files and worked. I was able to playback the wave files on the SD-Card.
I then reloaded the Voice Changer Code and it is working great. I want to thank you for all your help on this.
I can now work on getting it mounted on some acrylic so it can be worn inside the Morph Suit. When I get it all
working I send some pictures as well some videos of it.

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Re: Wave Shield Voice Changer

by adafruit_support_bill on Tue Aug 18, 2020 5:47 am

Great to hear. Thanks for the follow-up!

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Please be positive and constructive with your questions and comments.