It appears that this only supports single channel or microphone recording yet plays back stereo.
Is there stereo record capability?
VS1053 Breakout
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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- Posts: 4
- Joined: Mon Oct 18, 2010 12:09 am
Re: VS1053 Breakout
Looks like the other channel pin (#48) is not routed anywhere.
- adafruit_support_mike
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- Joined: Thu Feb 11, 2010 2:51 pm
Re: VS1053 Breakout
This one is new enough that I haven't had a chance to "poke it 'til it smokes", but I'll pass the question along to the folks who designed it.
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- Joined: Thu Apr 06, 2006 4:21 pm
Re: VS1053 Breakout
We designed this with Mono Mic recording in mind, there LINE2 pin isn't connected so it is not able to record stereo
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- Posts: 3
- Joined: Tue Jun 24, 2014 8:30 am
Re: VS1053 Breakout
I am using the recommended configuration for the ogg recording, but i have low audio level. I would like to use the ELECTRET MICROPHONE AMPLIFIER - MAX http://www.adafruit.com/products/1063 .
I connect as a line input (Out -> Mic+, GND -> AGND, VCC -> 3V3) directly and also using the configuration suggested on schema 3 (page 13 of vs1053 datasheet).
The audio level is not really increased but now i have a lot of noise with a repetitive buzz.
How can avoid it?
I connect as a line input (Out -> Mic+, GND -> AGND, VCC -> 3V3) directly and also using the configuration suggested on schema 3 (page 13 of vs1053 datasheet).
The audio level is not really increased but now i have a lot of noise with a repetitive buzz.
How can avoid it?
- adafruit_support_mike
- Posts: 67446
- Joined: Thu Feb 11, 2010 2:51 pm
Re: VS1053 Breakout
Post a photo of your hardware and we'll see if we can spot any problems.
- Strate
- Posts: 4
- Joined: Wed Mar 07, 2012 1:00 pm
Re: VS1053 Breakout
Greetings,
I've been digging into the Piano Glove code and I have a question about the VS1053 MIDI note table. The Flora_Pianoglove sketch has two defines - LOWKEY 64 and HIGHKEY 76, referred to as high C and double high C respectively. All the MIDI note tables I have been able to find list these values as 60 and 72, instead of 64 and 76. Does the VS1053 simply have a different set of values or am I missing something? I've searched the data sheet, the forums and the web. Any and all all help will be greatly appreciated.
Thanks,
Strate
I've been digging into the Piano Glove code and I have a question about the VS1053 MIDI note table. The Flora_Pianoglove sketch has two defines - LOWKEY 64 and HIGHKEY 76, referred to as high C and double high C respectively. All the MIDI note tables I have been able to find list these values as 60 and 72, instead of 64 and 76. Does the VS1053 simply have a different set of values or am I missing something? I've searched the data sheet, the forums and the web. Any and all all help will be greatly appreciated.
Thanks,
Strate
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- Posts: 3
- Joined: Tue Jun 24, 2014 8:30 am
Re: VS1053 Breakout
This is my configuration (sorry if is it not so clear). I tried to put a 470Ohm resistor and a 1uF capacitor in series before the mic+ input, but nothing changes.adafruit_support_mike wrote:Post a photo of your hardware and we'll see if we can spot any problems.
Tks
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Please be positive and constructive with your questions and comments.