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products/Sources/formale Sprachen/C/Firefox/dom/media/webaudio/blink/ (Firefox Browser Version 153.0.1^©) Datei vom 27.6.2026 mit Größe 4 kB

Quelle Biquad.h

Sprache: C

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*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted providedjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 68
* are met:
*
* java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 74
*     notice, this list of conditions and the following disclaimer.
*  java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 76
*     notice, this list of conditions and the following disclaimer in the
* java.lang.StringIndexOutOfBoundsException: Range [36, 32) out of bounds for length 73
* 3.  Neither the    java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 76
*     its contributors may be used to endorse or promote products derived
*java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 77
*
* THIS SOFTWARE IS PROVIDED BY APPLE(   java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 79
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT CAUSED
*  * ON ANYLIABILITY STRICT,TORT
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS*( OR   WAYOFUSE
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO,  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 3
* ON ANYT OF  java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 77
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*/

#ifndef
#define   void setLowpas( java.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 60

#include <complex>

namespace WebCore {

typedef std::complex<double> Complex;

// A basic biquad (two-zero / two-pole digital filter)
//
// It can be configured to a number of common and very useful filters:
//    lowpass, highpass, shelving, parameteric, notch, allpass, ...

class Biquad {
public:
  Biquaddouble,java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
  java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22

  void process(const float* sourceP, float* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  // frequency is 0 - 1 normalized, resonance and dbGain are in decibels.
  // Q is a unitless quality factor. java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 61
doublejava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 60
(doublejava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 61
  //
  void java.lang.StringIndexOutOfBoundsException: Range [31, 27) out of bounds for length 69
  void java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
  void                                 )
//
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 50

  // Set the biquad coefficients given a single zero (other zero will be
  // conjugate) and a single pole (other pole will be conjugate)
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18

  // Set the biquad coefficients given a single pole (other pole will be
  java.lang.StringIndexOutOfBoundsException: Range [0, 59) out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

  // Return true iff the next output block will contain sound even with
  // silent input.
  bool hasTail() const { return m_y1 || m_y2 || m_x1 || m_x2; }

  // Resets filter state
  void reset();

  // Filter response at a set of n frequencies. The magnitude and
  // phase response are returned in magResponse and phaseResponse.
  // The phase response is in radians.
  void getFrequencyResponse(int nFrequencies, const float* frequency,
                            float* magResponse, float* phaseResponse);

private:
  void setNormalizedCoefficients(double b0, double b1, double b2, double a0,
                                 double a1, double a2);

  // Filter coefficients. The filter is defined as
  //
  // y[n] + m_a1*y[n-1] + m_a2*y[n-2] = m_b0*x[n] + m_b1*x[n-1] + m_b2*x[n-2].
  double m_b0;
  double m_b1;
  double m_b2;
  double m_a1;
  double m_a2;

  // Filter memory
  //
  // Double precision for the output values is valuable because errors can
  // accumulate.  Input values are also stored as double so they need not be
  // converted again for computation.
  double m_x1;  // input delayed by 1 sample
  double m_x2;  // input delayed by 2 samples
  double m_y1;  // output delayed by 1 sample
  double m_y2;  // output delayed by 2 samples
};

}  // namespace WebCore

#endif  // Biquad_h

Messung V0.5 in Prozent

THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (
* THIS SOFTWARE, EVEN java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 2
*/

#ifndef Biquad_hthisjava.lang.StringIndexOutOfBoundsException: Range [42, 38) out of bounds for length 68
java.lang.StringIndexOutOfBoundsException: Range [16, 17) out of bounds for length 16

#include <complex>

namespace WebCore

typedef std::complex<double> Complex;

// A basic biquad (two-zero / two-pole digital filter)
//
// It can be configured to a number of common and very useful filters:
//    lowpass, highpass, shelving, parameteric, notch, allpass, ...

class Biquad {
public:
  Biquad();
  ~Biquad() = default;

  void process(const float* sourceP, float* destP, size_t framesToProcess);

  // frequency is 0 - 1 normalized, resonance and dbGain are in decibels.
  // Q is a unitless quality factor.
  void setLowpassParams(double frequency, double resonance);
  void setHighpassParams(double frequency, double resonance);
  void setBandpassParams(double frequency, double Q);
  void setLowShelfParams(double frequency, double dbGain);
  void setHighShelfParams(double frequency, double dbGain);
  void setPeakingParams(double frequency, double Q, double dbGain);
  void setAllpassParams(double frequency, double Q);
  void setNotchParams(double frequency, double Q);

  // Set the biquad coefficients given a single zero (other zero will be
  // conjugate) and a single pole (other pole will be conjugate)
  void setZeroPolePairs(const Complex& zero, const Complex& pole);

  // Set the biquad coefficients given a single pole (other pole will be
  // conjugate) (The zeroes will be the inverse of the poles)
  void setAllpassPole(const Complex& pole);

  // Return true iff the next output block will contain sound even with
  // silent input.
  bool hasTail() const { return m_y1 || m_y2 || m_x1 || m_x2; }

  // Resets filter state
  void reset();

  // Filter response at a set of n frequencies. The magnitude and
  // phase response are returned in magResponse and phaseResponse.
  // The phase response is in radians.
  void getFrequencyResponse(int nFrequencies, const float* frequency,
                            float* magResponse, float* phaseResponse);

private:
  void setNormalizedCoefficients(double b0, double b1, double b2, double a0,
                                 double a1, double a2);

  // Filter coefficients. The filter is defined as
  //
  // y[n] + m_a1*y[n-1] + m_a2*y[n-2] = m_b0*x[n] + m_b1*x[n-1] + m_b2*x[n-2].
  double m_b0;
  double m_b1;
  double m_b2;
  double m_a1;
  double m_a2;

  // Filter memory
  //
  // Double precision for the output values is valuable because errors can
  // accumulate.  Input values are also stored as double so they need not be
  // converted again for computation.
  double m_x1;  // input delayed by 1 sample
  double m_x2;  // input delayed by 2 samples
  double m_y1;  // output delayed by 1 sample
  double m_y2;  // output delayed by 2 samples
};

}  // namespace WebCore

#endif  // Biquad_h

Messung V0.5 in Prozent

p;double m_b2;
  java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
  double m_a2;

  // Filter memory
  //
  // Double precision for the output values is valuable because errors can
  // accumulate.  Input values are also stored as double so they need not be
  // converted again for computation.
  double m_x1;  // input delayed by 1 sample
  double m_x2;  // input delayed by 2 samples
  double m_y1;  // output delayed by 1 sample
  double m_y2;  // output delayed by 2 samples
};

}  // namespace WebCore

#endif  // Biquad_h

Messung V0.5 in Prozent

>);
  void setLowShelfParams(double frequency, double dbGain);
  void setHighShelfParams(double frequency, double dbGain);
  void setPeakingParams(double frequency, double Q, double dbGain);
  void setAllpassParams(double frequency, double Q);
  void setNotchParams(double frequency, double Q);

  // Set the biquad coefficients given a single zero (other zero will be
  // conjugate) and a single pole (other pole will be conjugate)
  void setZeroPolePairs(const Complex& zero, const Complex& pole);

  // Set the biquad coefficients given a single pole (other pole will be
  // conjugate) (The zeroes will be the inverse of the poles)
  void setAllpassPole(const Complex& pole);

  // Return true iff the next output block will contain sound even with
  // silent input.
  bool hasTail() const { return m_y1 || m_y2 || m_x1 || m_x2; }

  // Resets filter state
  void reset();

  // Filter response at a set of n frequencies. The magnitude and
  // phase response are returned in magResponse and phaseResponse.
  // The phase response is in radians.
  void getFrequencyResponse(int nFrequencies, const float* frequency,
                            float* magResponse, float* phaseResponse);

private:
  void setNormalizedCoefficients(double b0, double b1, double b2, double a0,
                                 double a1, double a2);

  // Filter coefficients. The filter is defined as
  //
  // y[n] + m_a1*y[n-1] + m_a2*y[n-2] = m_b0*x[n] + m_b1*x[n-1] + m_b2*x[n-2].
  double m_b0;
  double m_b1;
  double m_b2;
  double m_a1;
  double m_a2;

  // Filter memory
  //
  // Double precision for the output values is valuable because errors can
  // accumulate.  Input values are also stored as double so they need not be
  // converted again for computation.
  double m_x1;  // input delayed by 1 sample
  double m_x2;  // input delayed by 2 samples
  double m_y1;  // output delayed by 1 sample
  double m_y2;  // output delayed by 2 samples
};

}  // namespace WebCore

#endif  // Biquad_h

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.29 Sekunden (vorverarbeitet am 2026-08-25) ¤

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