The components string specifies the sinusoidal components of the sound.
Examples:
440 660 880
440/0 660/-10 880/-20
235.5 *3/-2.5 *5/-6 *7/-17 *9/-6 *11/-18.4 *13/-15.4 (clarinet-like)
440/0/0 443/0/0.5 (3Hz beat)
A component has the format
freq,
freq/
ampl or
freq/
ampl/
phase.
freq is an absolute frequency in Hz or a relative frequency in the format
*factor.
A relative frequency, specified with
*, is relative to the last absolute frequency.
ampl is a relative amplitude in dB.
The overall amplitude is normalized for not exceeding
the maximum amplitude range and keeping the power of the sound mostly constant.
phase is a number in the range 0 to 1, where 1 corresponds to a phase of 2π in radians. The default value is 0