6db558e89c
core: dsp: refactor DC block filter implementation
...
New DC block filter implementation using fixed-point math and guaranteeing
zero DC component on the output signal.
Signed-off-by: Silvano Seva <silseva@fastwebnet.it>
2025-09-28 14:12:20 +02:00
b2e289e6fd
test: platform: mic_test: reformat code to new coding style
2025-09-12 16:23:34 +02:00
d18905aeb4
test: platform: updated mic test to new audio API
2025-09-12 16:06:55 +02:00
03d1ae5546
Updated year in copyright headers
2025-04-04 21:15:39 +02:00
1011dd1081
Moved audio_stream.h from interfaces to core headers
2023-08-30 18:04:24 +02:00
a89a7523cb
Updated year in copyright headers
2023-02-08 16:33:02 +01:00
9a00b4e837
mic_test: Fix DSP arguments
2022-07-25 12:59:17 +02:00
5abb5263db
Re-implemented microphone testsuite using audio input stream
2021-09-01 10:50:06 +02:00
c887a61599
Added option to mic_test to allow sampling of the audio coming from RTX stage
2021-04-14 23:47:13 +02:00
54a790fd80
Brought back left alignment of ADC samples in mic_test
2021-03-31 10:36:19 +02:00
247d6e5400
Removed left aligment of ADC samples in mic_test
2021-03-31 10:23:33 +02:00
586b60b358
Added code to enable pull-up resistor on mic analog input pin in mic_test.c
2021-03-29 21:41:20 +02:00
f7653bfe04
Fixed ADC reference clock frequency in mic_test
2021-03-26 22:19:28 +01:00
d78fce07f5
Test for microphone sampling using MCU
2021-03-26 14:46:52 +01:00
Silvano Seva
Jacob McSwain