tempo_delay.hpp File Reference

Musical-division conversion and fixed-state delay-time transitions. More...

#include <pulp/timebase/beat_division.hpp>
#include <pulp/timebase/compiled_tempo_map.hpp>
#include <algorithm>
#include <cmath>
#include <cstddef>
#include <cstdint>
#include <limits>

Go to the source code of this file.

Classes
struct	pulp::signal::TempoDelayResult
class	pulp::signal::TempoDelayTime
	Fixed-state controller for deterministic delay read-time modulation. More...

Namespaces
namespace	pulp
namespace	pulp::signal

Enumerations
enum class	pulp::signal::TempoDelayError : std::uint8_t {   pulp::signal::none , pulp::signal::not_prepared , pulp::signal::invalid_division , pulp::signal::invalid_tempo ,   pulp::signal::invalid_sample_rate , pulp::signal::invalid_delay , pulp::signal::out_of_range }

Functions
TempoDelayResult	pulp::signal::tempo_delay_samples (timebase::BeatDivision division, double beats_per_minute, double sample_rate) noexcept
	Convert an exact persisted musical division to a fractional delay length.

Variables
constexpr double	pulp::signal::kMinimumTempoDelayBpm = timebase::kMinimumCompiledTempoBpm
	These bounds intentionally match TempoMap / CompiledTempoMap: a delay synchronized to a transport must accept exactly the tempo and sample-rate domain that the transport can compile.
constexpr double	pulp::signal::kMaximumTempoDelayBpm = timebase::kMaximumCompiledTempoBpm
constexpr double	pulp::signal::kMaximumTempoDelaySampleRate

Detailed Description

Musical-division conversion and fixed-state delay-time transitions.