Sound—Wolfram Mathematica 9 Documentation

Details and Options Details and Options

Lists containing the following primitives can be used:

	SampledSoundFunction[f,n,r]	amplitude levels generated by a function
	SampledSoundList[{a₁,a₂,...},r]	amplitude levels given in a list
	SoundNote[spec,...]	a music-like note
	Sound[prims,t]	a sound scaled to have duration t
	Sound[prims,{t_min,t_max}]	a sound played over the time interval to

Primitives with duration specifications are played consecutively in sequence, independent of primitives with explicit time specifications.
When primitives prims appear in Sound[prims, tspec], the sequence of durations and time specifications in prims are rescaled and shifted to fit into the time interval defined by tspec.
For the outermost Sound object, times are by default taken to be given in absolute seconds.
For inner Sound objects, times can be given as Scaled[r].
Sound[prims, Scaled[r]] will slow down prims by a factor r.
Mixed into lists of sound primitives can be the following SoundNote directives:
"style" use the specified style

opt->value use the specified option setting
The possible styles and options are those for SoundNote.
Nested lists of sound primitives and directives can be given. Directive specifications normally remain in effect only until the end of the list which contains them.
A list containing only sound directives is treated as if its elements were directly inserted into an enclosing list.
Style[obj, opts] can be used to apply the options or directives opts to obj.
Sound can be played using EmitSound.
Sound[...] is displayed in StandardForm as a button containing a graphic representing the sound. Clicking the button plays the sound, preempting any other sounds that are already playing.
In InputForm, Sound[...] is displayed as an explicit list of primitives.
The option SoundVolume->v specifies a relative sound volume v for a note.
The following options can be given:
SoundVolume 1 relative sound volume