Speech Processing Solutions

Q&A

by veda16 Speech Processing Solutions

Latest 1 month ago by RobertoSalinas
230 1 0
Not Answered
SELBOOTING functionality with LARK Studio 0
Not Answered

How do I configure self-boot functionality via QSPI of ADAU1861-EVAL using Lark Studio? Specifically, I need the required register configurations, jumper settings, and the operational sequence for this setup...

Audio Signal Processors sigma studio boot Audio Products hardware software ADAU1861 codec lark studio processors and dsp SigmaDSP Audio Processors Processors and Microcontrollers evaluation_board audio Audio CODECs Show More

230 1 0
by veda16 Speech Processing Solutions

Latest 2 months ago by veda16

275 2 0

Not Answered
Programming External Flash of ADAU1861-Eval 0
Not Answered

How to program my external QSPI flash in ADAU1861-Eval?

software ADAU1861 lark studio Integrated/Special Purpose A/D Converters Audio CODECs Show More

275 2 0
by veda16 Speech Processing Solutions

Latest 2 months ago by RobertoSalinas
318 3 0
Not Answered
ADC Sampling rates 0
Not Answered

Hi all I have doubts with the sampling rate configuration in Lark studio... I want my ADC to work at 16k sampling rate but i see 2 sets of sampling rates mentioned in two different places... what is the difference between the sampling rate configuration...

software ADAU1861 Integrated/Special Purpose A/D Converters Audio CODECs

318 3 0
by veda16 Speech Processing Solutions

Latest 2 months ago by veda16

314 3 0

Not Answered
ADAU1861 Self BOOT 0
Not Answered

Hi I have generated the following set of HEX file using Xtensa and iam able to load my file in TDSP program at addresss 0x60000000. After that if i set my SELFBOOT and ROM boot pins High ,jumpers at JP12-JP16,JP21 (All these are performed after...

hardware ADAU1861 Integrated/Special Purpose A/D Converters Audio CODECs

314 3 0
by veda16 Speech Processing Solutions

Latest 2 months ago by RobertoSalinas
427 6 0
Not Answered
I2S LOOP BACK TEST 0
Not Answered

Hi I want to test I2S loopback with ADAU1861-Eval for following set of configuration ADC->I2S0->I2S1->DAC.But iam not able to listen any AUDIO output at my DAC. Can anyone please check my project and let me know...I dont know where i'm missing out...

software ADAU1861 lark studio Integrated/Special Purpose A/D Converters Audio CODECs Show More

427 6 0
by WGNET Speech Processing Solutions

Latest 2 months ago by DaveThib
231 1 0
Answered
Selection of a chip for use in the intercom 0
Answered

Hello everyone. I apologize in advance for any grammatical errors, as I'm using Google Translate. I'm in the process of developing a matrix intercom system for use during concerts, broadcasts, etc. I'm looking for a suitable system for implementing...

Audio Signal Processors Datasheet/Specs ADAU1787 adau1787adau1797etc Audio Processing SigmaDSP Audio Processors Intercom Audio CODECs ADAU chip Show More

231 1 0
by joaocolombari Speech Processing Solutions

Latest 2 months ago by DaveThib
243 1 0
Answered
XTALO pin in designs with no crystal 0
Answered

Hi guys, Me and my team have been working on a custom design using the ADAU1787 with a Nordic processor and Zephyr RTOS. Our driver works fine and we can load and use the ADAU normaly. Nevertheless, in some of our PCBs we had some problems and therefore...

hardware ADAU1787 Integrated/Special Purpose A/D Converters Audio CODECs

243 1 0
by Hayashiiii Speech Processing Solutions

Latest 2 months ago by DaveThib
358 3 0
Answered
Serial port I/O 0
Answered

Hi All. I am designing a low power audio system with the intention of using an ADAU1777 with a MAX98390. I notice the ADAU1777 has only one serial port but I was unsure if it could support full duplex on I2S for input to the ADAU and then output to...

Audio Products hardware Integrated/Special Purpose A/D Converters Audio Amplifiers adau1777 Audio CODECs Show More

358 3 0
by Markze Speech Processing Solutions

Latest 3 months ago by PhenixNunlee
411 4 0
Answered
ADAU1787 and Codec filter coefficient 0
Answered

Dear Sir / Madam, I find the ADAU1787 has the “Fast DSP Parametric EQ” function block, which allow to modify. It should match to our requirement. Filter type: High Pass Filter, Low Pass Filter, Biquad Filter, Notch Frequency Q factor (for biquad...

Datasheet/Specs ADAU1787 Integrated/Special Purpose A/D Converters Audio CODECs

411 4 0
by veda16 Speech Processing Solutions

Latest 3 months ago by veda16

298 2 0

Answered
PGA configuration variable input voltage level +1
Answered

Iam using ADAU1861 Eval kit and Lark Studio. I want to configure my ADAU1861 to work at different input voltage levels received from my ADC ,and I also want my PGA to provide a variable gain depending on the user specific thresholds.Can any one suggest...

software ADAU1861 lark studio Integrated/Special Purpose A/D Converters Audio CODECs Show More

298 2 0
by VamshiAnnamaina Speech Processing Solutions

Latest 3 months ago by VamshiAnnamaina

849 10 0

Answered
i am using audio codec ADAU1772BCPZ-R7 and MAX97220 for my design. I see that output is still getting for given input even when the supply power is off for the IC. I don't want this to happen in my design. Please help me with it. My circuit is as follo 0
Answered

i am using audio codec ADAU1772BCPZ-R7 and MAX97220 for my design. I see that output is still getting for given input even when the supply power is off for the IC. I don't want this to happen in my design. Please help me with it. My circuit is as follows...

ADAU1772BCPZ-R7 hardware adau1772 product audio Audio CODECs Show More

849 10 0
by Murugesan31 Speech Processing Solutions

Latest 4 months ago by DaveThib
1981 12 0
Answered
AD1937 - DAC Output not getting Generated 0
Answered

Dear Experts, We are using AD1937 Audio codec in our design. Now we are able to configure Audio codec though I2C for below configuration. MCLK – 12.288MHz generated form Processor LRCLK – 48KHz generated form Processor BCLK – 3.072MHz generated...

software Integrated/Special Purpose A/D Converters https://ez.analog.com/audio/f/q-a/574846/design-review Audio CODECs ad1937 Show More

1981 12 0
by GaneshTamilselvam Speech Processing Solutions

Latest 4 months ago by DaveThib
1108 21 0
Not Answered
DAC output issue 0
Not Answered

Hi, We are using AD1937WBSTZ in one of our projects using only 2 channels DAC one for LD and RD respectively. when fed with 1KHz Sine wave 24bit wide, 48KHz, mono tone. output of DAC is not proper as attached in the below screenshots. Could you please...

hardware AD1937WBSTZ Integrated/Special Purpose A/D Converters Audio CODECs ad1937 Show More

1108 21 0
by bdoan Speech Processing Solutions

Latest 5 months ago by bdoan

413 7 0

Not Answered
SSM2602 Noise 0
Not Answered

I am working with a device that has been using the WM8731 audio codec. This device has been obsoleted by Wolfson (and Cirrus Logic). The Ananlog Devices SSM2602 is pin compatible and the configuration registers are almost exactly the same. If I simply...

hardware ssm2602 Integrated/Special Purpose A/D Converters Audio CODECs

413 7 0
by Honggi974 Speech Processing Solutions

Latest 5 months ago by Honggi974

218 2 0

Not Answered
[ADAU1860] Compressor implementation. 0
Not Answered

Dear Experts, I need to implement audio compressor/limiter within DSP block. I've bought two EVB, ADAU1761 EVB and ADAU1860 EVB. There is compressor block in SigmaStudio in case of ADAU1761 as the schematic below . And limiter is also available...

Lark Studio 2.44 Audio Signal Processors compressor software lark studio SigmaDSP Audio Processors adau1860 Audio CODECs Show More

218 2 0

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Q&A

Not Answered
SELBOOTING functionality with LARK Studio 0
Not Answered

Not Answered
Programming External Flash of ADAU1861-Eval 0
Not Answered

Not Answered
ADC Sampling rates 0
Not Answered

Not Answered
ADAU1861 Self BOOT 0
Not Answered

Not Answered
I2S LOOP BACK TEST 0
Not Answered

Answered
Selection of a chip for use in the intercom 0
Answered

Answered
XTALO pin in designs with no crystal 0
Answered

Answered
Serial port I/O 0
Answered

Answered
ADAU1787 and Codec filter coefficient 0
Answered

Answered
PGA configuration variable input voltage level +1
Answered

Answered
i am using audio codec ADAU1772BCPZ-R7 and MAX97220 for my design. I see that output is still getting for given input even when the supply power is off for the IC. I don't want this to happen in my design. Please help me with it. My circuit is as follo 0
Answered

Answered
AD1937 - DAC Output not getting Generated 0
Answered

Not Answered
DAC output issue 0
Not Answered

Not Answered
SSM2602 Noise 0
Not Answered

Not Answered
[ADAU1860] Compressor implementation. 0
Not Answered

Q&A

Not Answered SELBOOTING functionality with LARK Studio 0 Not Answered

Not Answered Programming External Flash of ADAU1861-Eval 0 Not Answered

Not Answered ADC Sampling rates 0 Not Answered

Not Answered ADAU1861 Self BOOT 0 Not Answered

Not Answered I2S LOOP BACK TEST 0 Not Answered

Answered Selection of a chip for use in the intercom 0 Answered

Answered XTALO pin in designs with no crystal 0 Answered

Answered Serial port I/O 0 Answered

Answered ADAU1787 and Codec filter coefficient 0 Answered

Answered PGA configuration variable input voltage level +1 Answered

Answered i am using audio codec ADAU1772BCPZ-R7 and MAX97220 for my design. I see that output is still getting for given input even when the supply power is off for the IC. I don't want this to happen in my design. Please help me with it. My circuit is as follo 0 Answered

Answered AD1937 - DAC Output not getting Generated 0 Answered

Not Answered DAC output issue 0 Not Answered

Not Answered SSM2602 Noise 0 Not Answered

Not Answered [ADAU1860] Compressor implementation. 0 Not Answered

Not Answered
SELBOOTING functionality with LARK Studio 0
Not Answered

Not Answered
Programming External Flash of ADAU1861-Eval 0
Not Answered

Not Answered
ADC Sampling rates 0
Not Answered

Not Answered
ADAU1861 Self BOOT 0
Not Answered

Not Answered
I2S LOOP BACK TEST 0
Not Answered

Answered
Selection of a chip for use in the intercom 0
Answered

Answered
XTALO pin in designs with no crystal 0
Answered

Answered
Serial port I/O 0
Answered

Answered
ADAU1787 and Codec filter coefficient 0
Answered

Answered
PGA configuration variable input voltage level +1
Answered

Answered
i am using audio codec ADAU1772BCPZ-R7 and MAX97220 for my design. I see that output is still getting for given input even when the supply power is off for the IC. I don't want this to happen in my design. Please help me with it. My circuit is as follo 0
Answered

Answered
AD1937 - DAC Output not getting Generated 0
Answered

Not Answered
DAC output issue 0
Not Answered

Not Answered
SSM2602 Noise 0
Not Answered

Not Answered
[ADAU1860] Compressor implementation. 0
Not Answered