From 62e9f067782eb045553a5035858c5b43fa8b73ea Mon Sep 17 00:00:00 2001 From: c vw Date: Tue, 14 Jan 2020 15:04:49 +0100 Subject: [PATCH] Reduced maximum side tone volume to 0.25, this seems to be more compatible with CW done in the radios. --- transmitter.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/transmitter.c b/transmitter.c index 604ed8d..917f535 100644 --- a/transmitter.c +++ b/transmitter.c @@ -1017,7 +1017,7 @@ static void full_tx_buffer(TRANSMITTER *tx) { // tx->output_samples equals tx->buffer_size // Take TX envelope from the 48kHz shape buffer // - sidevol= 258.0 * cw_keyer_sidetone_volume; // between 0.0 and 32766.0 + sidevol= 64.0 * cw_keyer_sidetone_volume; // between 0.0 and 8128.0 isample=0; // will be constantly zero for(j=0;joutput_samples;j++) { ramp=cw_shape_buffer48[j]; // between 0.0 and 1.0 @@ -1133,7 +1133,7 @@ void add_mic_sample(TRANSMITTER *tx,float mic_sample) { // store the ramp value in cw_shape_buffer, but also use it for shaping the "local" // side tone ramp=cwramp48[cw_shape]; - cwsample=0.0078 * getNextSideToneSample() * cw_keyer_sidetone_volume * ramp; + cwsample=0.00197 * getNextSideToneSample() * cw_keyer_sidetone_volume * ramp; cw_audio_write(cwsample); cw_shape_buffer48[tx->samples]=ramp; // -- 2.45.2