Recording of a room tone in medium sized, circular, carpeted room. A lecture can be distantly heard through a pair of doors. Recorded on an h2n zoom recorder, m/s raw setting.
Room tone i recorded in a vocal booth just for filler. Great for dead room tone on interviews. A few small noises happen, but the file loops and cuts well. Recorded ortf with zoom 4 mobile recorder.
I have been working on my twelve-tone program (in chuck). 1 - random 12 tones with random note-length for prime. 2 - then retorograde is played. 3 - after that prime and retrograde at the same time (3 times). Here the note-length is a average value.
This was recorded in a large theatre. It is not completely silent so it has a nice unique tone. Recorded on my h4n at 24bit/48khz using the built-in stereo mics.
Difference tones between Yankee Doodle in F and a drone on C. F=8/5 (1/1), G=9/5 (9/8), A440=1/1 (5/4), C=6/5 (3/2). Top and bottom line and difference tones.
Difference tones between Yankee Doodle in F and a drone on C. F=8/5 (1/1), G=9/5 (9/8), A440=1/1 (5/4), C=6/5 (3/2). Top and bottom line without difference tones.