From 4a44ecc37cad75c1d35445b02e4fc44eaa1ab14d Mon Sep 17 00:00:00 2001 From: DiSlord Date: Sat, 21 Mar 2020 16:47:32 +0300 Subject: [PATCH] Fix comment --- dsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dsp.c b/dsp.c index b636b32..0e7b80f 100644 --- a/dsp.c +++ b/dsp.c @@ -44,7 +44,7 @@ const int16_t sincos_tbl[48][2] = { void generate_DSP_Table(int offset){ float audio_freq = 48000.0; // N = offset * AUDIO_SAMPLES_COUNT / audio_freq; should be integer - // AUDIO_SAMPLES_COUNT = N * audio_freq / offset; N - minimum integer value for get integer SAMPLE_LEN + // AUDIO_SAMPLES_COUNT = N * audio_freq / offset; N - minimum integer value for get integer AUDIO_SAMPLES_COUNT // Bandwidth on one step = audio_freq / AUDIO_SAMPLES_COUNT float step = 2 * VNA_PI * offset / audio_freq; float v = step/2;