I2S(RX) to Multioutput (TX)-> A2DP, I2X , Serial Simultaneously #1812
-
|
Implementation of I2S(RX) sampling@( 44100, 16 bit , 2) to Multioutput (TX)-> A2DP, I2X , Serial Simultaneously but the output is glitches , dropping and noisy ; Where as calling individual output working very smoothly in each case . |
Beta Was this translation helpful? Give feedback.
Replies: 2 comments
-
|
Multioutput is obviously limiting the output to the slowest output component: for Serial not holding up the output you will need to send it with at least 44100 * (16 + 1) * 2 = 1499400 Baud (if you did not change the default config). The I2S input and output is also not optimal together with A2DP since since it is of advantage to use a source and destination that can process the data faster then the related input/output rate (e.g. files). |
Beta Was this translation helpful? Give feedback.
-
|
Thanks , even I Omit Serial then how I2S and A2DP are handled to ensure the system can process them without glitches as Partially understood " source and destination concept" but seems beyond my C++expertise about code implementation related input/output rate (e.g. files). |
Beta Was this translation helpful? Give feedback.
Multioutput is obviously limiting the output to the slowest output component: for Serial not holding up the output you will need to send it with at least 44100 * (16 + 1) * 2 = 1499400 Baud (if you did not change the default config).
The I2S input and output is also not optimal together with A2DP since since it is of advantage to use a source and destination that can process the data faster then the related input/output rate (e.g. files).