[microsound] zopan recodrs start

[gerard lebik]

zopan record start!!  :>


vimeo.com/user14063059

http://zopan.bandcamp.com/album/zopan-0001

Audible range of the waves emitted by function generators type KZ 1046 0.0005 Hz-100 kHz, produced in the 80's by the Polish Institute and Scientific Equipment Manufacturing -Zopan was used to create sound on these CD?s. The starting material is as simple as a sine wave, rectangle, sawtooth wave, only occasionally used depending on amplitude modulation AM and FM frequencies forming a small variation between the clear signals arranged in small distances, eg: 
SIN SQ 105 TR 101 107 
Module AM and FM: 
KZ 1406/1 F M 152.7 Hz sine-> 70.3 Hz sawtooth 
KZ 1406/2 A M 120.6 Hz square -> 62.5 Hz square 
Study of dependence between simple tones emphasizes the basic assumptions about the sound generated and refers to the first experiments on the conversion of electric waves audible sounds. All pieces were recorded live, during the session in which five device type Zopan KZ were used in real-time. 

vimeo.com/user14063059



Gerard Lebik

http://gerardlebik.com/