I am currently working with the AIC26 and need to create a notch filter. Is there software for the task using the audio effects filter in the chip?
Thanks,
Ron
Other Parts Discussed in Thread: TLV320AIC26 I am using the TLV320AIC26 and can set the DAC gain levels during the initialization but when I try to change the DAC gain levels while it is operating, nothing changes. I can change the sidetone levels while…
Other Parts Discussed in Thread: TLV320AIC26 Hi all,
I designed TLV320AIC26 Codec circuit with CC1110 via referance design swra295a. I loaded one-way communication software. It works well with AUX in. But if i use it with microphone and if i turn on…
Hi all,
I use TLV320AIC26
codec but i haven't used "ti biquad coefficient calculator" before and i
don't know how to use it. I can't understand which values to write to
codec registers. Can anyone explain or have a manual for this program. …
Other Parts Discussed in Thread: CC1190 Does anyone have the bare boards for the digital audio app note? I just need the audio codec board. Having the boards fabbed in small quantity is expensive. I will gladly pay a reasonable price for a couple of the…
Other Parts Discussed in Thread: TLV320AIC26 Hi all,
I designed TLV320AIC26 Codec circuit with CC1110 via referance design swra295a. I loaded one-way communication software. It works well with AUX in. But if i use it with microphone and if i turn on…
I have been working with the 'aic26 and the CC1110 in an audio voice comms project similar to the AN082 app note. I am running a single speaker from HPR and HPL outputs in a capless differential configuration. At a 7.1KHz sample rate, there is an audible…
Other Parts Discussed in Thread: TLV320AIC26
I need to get
COEFFICIENTs for the biquad filter on the TLV320AIC26. I am using the device in
16 bit mode and the software called 'Coefficient Calculator For Digital Biquad
Filters'…
Hello,
I'm looking for more info on how this codec handles slip between its I2S data bus and the ADC/DAC when the chip is in I2S slave mode. From what I read in the datasheet, the sample rate of the ADC/DAC is configured through register settings and…
Other Parts Discussed in Thread: TLV320AIC26 What is the effective input impedance on the TLV320AIC26 auxiliary SAR A/D converter? This information doesn't seem to be available in the datasheet.
The reason this becomes important is when a voltage divider…
