If it is a scaled fraction then how does it get filtered from transient changes of the Vdc supply?If it is a fixed constant voltage then the outputs will be biased at that same voltage and peak output audio will be clipped non-symmetrical. For examp...
I need to capture as soon as Audio is played. In real time without user intervention how shall we start the ADc conversion and how to validate the data is converted properly. Audio is w,r,t to sampling rate , if so I am using 8 KHz with DMA . If I pl...
Hi,I am currently implementing a guitar effects pedal using the STM32F446RE and the PCM3060 as my CODEC.I have gotten everything to work, except when I try to adjust the following parameters cf0_lim = (int)(time*l_CB0); cf1_lim = (int)(time*l_CB1); c...
In some training session they are using ADC calibration in the code , whether it is required ?Any sample reference code for Analog microphone step by step guide or Video. I have seen many Youtube Videos.
I want to play an audio clip over i2s from Flash memory. My application is mono and a mono source will fit in flash, but not stereo, it is too big.The HAL i2s interface does not appear to offer a mechanism to duplicate mono source bytes (16b) onto th...
I have my I2C bus connected to an STM6524, and I see that my rising edges are slowed down a bit more than expected. What is the input capacitance of these inputs? Thank you!
Hello.I would like to do the following but since I don't have the necessary skills I ask you. If possible, I prefer to control everything with the keys.I make a list of the functions that I would like to implement:ALARM SECTION- wake up in the mornin...
