pulp::format::rack::volts Namespace Reference

Published modular voltage standards. Centralized so no module can drift. More...

Functions
float	voct_to_hz (float volts, float ref_hz=kPitchRefHz)

Variables
constexpr float	kAudioPeak = 5.0f
	audio is ±5 V
constexpr float	kCvUnipolar = 10.0f
	unipolar CV is 0..10 V
constexpr float	kCvBipolar = 5.0f
	bipolar CV is ±5 V
constexpr float	kGateHigh = 10.0f
	gates and triggers are 10 V
constexpr float	kSchmittLow = 0.1f
	trigger detection thresholds
constexpr float	kSchmittHigh = 1.0f
constexpr float	kPitchRefHz = 261.6256f
	1 V/oct: f = f0 · 2^V.
constexpr float	kLfoRefHz = 2.0f

Detailed Description

Published modular voltage standards. Centralized so no module can drift.

Function Documentation

voct_to_hz()

float pulp::format::rack::volts::voct_to_hz ( float volts, float ref_hz = kPitchRefHz )

inline

Variable Documentation

kAudioPeak

float pulp::format::rack::volts::kAudioPeak = 5.0f

inlineconstexpr

audio is ±5 V

kCvBipolar

float pulp::format::rack::volts::kCvBipolar = 5.0f

inlineconstexpr

bipolar CV is ±5 V

kCvUnipolar

float pulp::format::rack::volts::kCvUnipolar = 10.0f

inlineconstexpr

unipolar CV is 0..10 V

kGateHigh

float pulp::format::rack::volts::kGateHigh = 10.0f

inlineconstexpr

gates and triggers are 10 V

kLfoRefHz

float pulp::format::rack::volts::kLfoRefHz = 2.0f

inlineconstexpr

kPitchRefHz

float pulp::format::rack::volts::kPitchRefHz = 261.6256f

inlineconstexpr

1 V/oct: f = f0 · 2^V.

Audio oscillators reference C4; LFOs and clocks reference 2 Hz (120 BPM).

kSchmittHigh

float pulp::format::rack::volts::kSchmittHigh = 1.0f

inlineconstexpr

kSchmittLow

float pulp::format::rack::volts::kSchmittLow = 0.1f

inlineconstexpr

trigger detection thresholds