XAudio2RadiansToCutoffFrequency function (xaudio2.h)

Inline function that converts from the radian frequencies used in XAUDIO2_FILTER_PARAMETERS back to absolute frequencies in hertz.

Syntax

float XAudio2RadiansToCutoffFrequency(
  [in] float Radians,
  [in] float SampleRate
);

Parameters

[in] Radians

Value of the Frequency member of the XAUDIO2_FILTER_PARAMETERS structure.

[in] SampleRate

The sample rate of the audio data affected by the XAUDIO2_FILTER_PARAMETERS structure.

Return value

Returns a floating-point value that represents the frequency in hertz.

Remarks

Platform Requirements

Requirements

See also

XAudio2 Functions