Re: Continuous Sound Playing IC
- From: "Joe G \(Home\)" <joe.g@xxxxxxxxxxxxxxx>
- Date: Tue, 29 Jul 2008 01:29:11 +1000
"CCD" <friendly_yours_c@xxxxxxxxxxx> wrote in message
news:b4b8ee81-6b55-4390-b23b-510f7b7a346a@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On Jul 28, 6:39 pm, donald <Don...@xxxxxxxxxxxxxxxx> wrote:
Are there any other requirements you are looking for that you did not
mention in your first post ??
Any micro with a DAC output may work for you:
You mean, first convert the voice into digital using an ADC than store
it into EEPROM and while playing it keep sending EEPROM data to DAC??
that will ask for a huge EEPROM even for 30 sec (may be >1Mb, if i
sample at 50k). Though i've nevr tried audio signals on ADC/DAC, i can
try this one, but isn't there some simpler solution with inbuilt DAC
+memory+ADC???
It's more than DAC+Memory+ADC........ how is the memory controlled.......
how will you clock the address lines of the memory and detect the end and
loop arround?
have you looked at a 64kx8 memory? how any data lines , how many address
lines.... how will you clock the address lines..
A micro can take care of all this logic.
Joe
.
- References:
- Continuous Sound Playing IC
- From: CCD
- Re: Continuous Sound Playing IC
- From: Jon Slaughter
- Re: Continuous Sound Playing IC
- From: CCD
- Re: Continuous Sound Playing IC
- From: donald
- Re: Continuous Sound Playing IC
- From: CCD
- Continuous Sound Playing IC
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