--- 1.41 - 2019.10.3 - (fixed) MacOS Mojave compatibility - (updated) RtAudio --- 1.4 - 2015.3.1 - (fixed) OSX Yosemite compatibility - (added) --inputDevice: and --outputDevice: - (added) probe audio info on --about and audio device error --- 1.3 - 2007.04.10 - (fixed) improved real-time performance - (fixed) feature frequencies were off by factor of 2 - (added) 'p' print current settings to console - (added) '1' toggle waveform display - (added) '2' toggle lissajous display - (added) '3' (also 'w') toggle wutrfall display - (added) '4' toggle feature extraction (broken) - (added) 'b' toggle waterfall moving backwards/forwards - (added) 'p' print current settings to terminal (useful!) - (added) 'm' mute - (added) 'j' move spectrum + z - (added) 'k' move spectrum - z - (added) 'c' LOWER log factor of spectrum display - (added) 'v' RAISE log factor of spectrum display (log factor of 1.0 is linear display - (added) extensive set of command line options *** usage: sndpeek --[options] [filename] ON/OFF options: fullscreen|waveform|lissajous|waterfall| dB|features|fallcolors|backward|showtime| freeze number options: timescale|freqscale|lissscale|logfactor| spacing|zpos|dzpos|depth|preview|yview| rotatem|rotatek|begintime|ds other options: nodisplay|print example: sndpeek --fullscreen:ON --features:OFF --spacing:.05 *** 1.2 - 2005.10.10 (unreleased) - added adjustable delay for more interesting lissajous when input is mono - added 'm' to toggle audio playback - fixed problems with files (improved scaling and handling of mono/stereo input) - improved real-time audio stability on windows --- 1.1 - 2005.2.17 - added lissajous plotting - added optional wav/snd/aiff/mat/raw file for input - freeze frame! (pause) - builds better on all platforms --- 1.0 - 2004 - initial release