unreal.LoudnessNRTCurveTypeEnum

class unreal.LoudnessNRTCurveTypeEnum

Bases: unreal.EnumBase

ELoudnessNRTCurveTypeEnum

Enumeration of available equal loudness curves. Loudness curves based on IEC 61672-1:2013 Electroacoustics - Sound level meters - Part 1: Specifications.

C++ Source:

  • Plugin: AudioSynesthesia

  • Module: AudioSynesthesia

  • File: LoudnessNRT.h

A

Loudness Curve A Weighting. Commonly used in environmental sound measurements. Best for low level sounds.

Type

0

B

Loudness Curve B Weighting. Relative to “A”, gives more precedence to frequencies below 1kHz.

Type

1

C

Loudness Curve C Weighting. Relative to “A” and “B”, gives more precedence to frequencies below 1kHz.

Type

2

D

Loudness Curve D Weighting. Simlar to “B” but with an emphasis on presence in the 2kHz-6KHz frequency range.

Type

3

NONE

No loudness curve weighting.

Type

4