Returns the amplitude equivalent for a given decibel amount. This opcode is the same as db.
Here is an example of the db opcode. It uses the files db.orc and db.sco.
Example 1. Example of the db opcode.
/* db.orc */
/* Written by Kevin Conder */
; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1
; Instrument #1.
instr 1
; Calculate the amplitude of 40 decibels.
idecibels = 40
iamp = db(idecibels)
print iamp
endin
/* db.orc */
/* db.sco */
/* Written by Kevin Conder */
; Play Instrument #1 for one second.
i 1 0 1
e
/* db.sco */
instr 1: iamp = 100.000