scale_multisample: Create Scale Multisample

In AlgoCompSynth/eikosany: Algorithmic Composition With Erv Wilson's Combination Product Sets

Create Scale Multisample

Description

Creates a multisample for the 1010music Blackbox for a given section of a keyboard map.

Usage

scale_multisample(
  keyboard_map,
  start_note_number,
  end_note_number,
  output_directory = "~/Multisample",
  duration_sec = 1,
  velocity = 100,
  sample_rate_hz = 48000,
  bit_width = 24,
  signal = "tria"
)

Arguments

keyboard_map	a keyboard map of the scale from eikosany::keyboard_map
start_note_number	the starting MIDI note number for the scale
end_note_number	the ending MIDI note number for the scale
output_directory	character, default "~/Multisample". This will be created if it does not exist.
duration_sec	how long to hold each note, default = 1
velocity	MIDI velocity, default = 100, max is 127
sample_rate_hz	sample rate in hz, default = 48000
bit_width	bit width of samples, default = 24
signal	seewave signal type, default is "tria"

Details

The 1010music Blackbox is a small music sampling studio. One of its features is the ability to connect to a synthesizer and collect a multisample.

A multisample is a set of WAV files with fixed duration over a set of MIDI note numbers, and for each note number, a set of velocities. The default velocity is 100; maximum possible velocity is 127. The default WAV format is 24 bits with a sample rate of 48 kHz.

Value

the full path to output_directory

Examples

## Not run: 
  eikosany <- cps_scale_table()
  eikosany_map <- keyboard_map(eikosany)

  # typical 37-key synthesizer
  path <- scale_multisample(eikosany_map, 48, 84)
  print(path)

## End(Not run)

AlgoCompSynth/eikosany documentation built on Nov. 25, 2024, 5:22 p.m.