I want to flatten frequency response of my headphones with EQ (to dramatically increase sound quality with only a bit of time), but I need tone generator for that with live manually selectable frequency gauge, so I can dynamically move it and locate peaks. EQing by playing samples of different tones is much more cumbersome and less accurate.
I need something like this: http://www.tucows.com/preview/502787/SineGen I'd love to not have to use wine.
Best Answer
There is a program in the standard repos called
siggen
that can do this.It has a
curses
interface, and you can increment or decrement the frequency with the arrow keys.Since
/dev/dsp
is deprecated in most modern Linux distros, you will probably need to install a compatibility library. On Debian-based distros, install thealsa-oss
package and run it like this:or with the PulseAudio OSS Wrapper like so: