diff options
Diffstat (limited to 'man/specgram.1')
| -rw-r--r-- | man/specgram.1 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/man/specgram.1 b/man/specgram.1 index 0cbf166..4d679d8 100644 --- a/man/specgram.1 +++ b/man/specgram.1 @@ -1,4 +1,4 @@ -.TH SPECGRAM 1 "2021-10-20" +.TH SPECGRAM 1 "2023-05-06" .SH NAME specgram \- create spectrograms from raw files or standard input @@ -14,6 +14,7 @@ specgram \- create spectrograms from raw files or standard input [\fB\-d, --datatype\fR=\fIDATA_TYPE\fR] [\fB\-p, --prescale\fR=\fIPRESCALE_FACTOR\fR] [\fB\-b, --block_size\fR=\fIBLOCK_SIZE\fR] +[\fB\-S, --sleep_for_input\fR=\fISLEEP_MS\fR] [\fB\-f, --fft_width\fR=\fIFFT_WIDTH\fR] [\fB\-g, --fft_stride\fR=\fIFFT_STRIDE\fR] [\fB\-n, --window_function\fR=\fIWIN_FUNC\fR] @@ -121,6 +122,14 @@ The larger this value, the larger the latency of the live spectrogram. Default is 256. .TP +.BR \-S ", " \-\-sleep_for_input =\fISLEEP_MS\fR +Duration in milliseconds to sleep for when input is not available. +Set this to a reasonable value when input is sparse. +Leave unset when input is constant and low latency is desired. + +Default is 0 (i.e. program busywaits). + +.TP \fBFFT OPTIONS\fR .TP |