Audaspace 1.5.0
A high level audio library.
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HighpassCalculator.h
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1/*******************************************************************************
2 * Copyright 2009-2016 Jörg Müller
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 ******************************************************************************/
16
17#pragma once
18
26
28
34{
35private:
39 const float m_frequency;
40
44 const float m_Q;
45
46 // delete copy constructor and operator=
48 HighpassCalculator& operator=(const HighpassCalculator&) = delete;
49
50public:
56 HighpassCalculator(float frequency, float Q);
57
58 virtual void recalculateCoefficients(SampleRate rate, std::vector<float> &b, std::vector<float> &a);
59};
60
#define AUD_NAMESPACE_END
Closes the audaspace namespace aud.
Definition Audaspace.h:119
#define AUD_LOCAL
Used for hiding symbols from export in the shared library.
Definition Audaspace.h:80
#define AUD_NAMESPACE_BEGIN
Opens the audaspace namespace aud.
Definition Audaspace.h:116
The IDynamicIIRFilterCalculator interface.
double SampleRate
Sample rate type.
Definition Specification.h:115
The HighpassCalculator class calculates high pass filter coefficients for a dynamic DynamicIIRFilter.
Definition HighpassCalculator.h:34
virtual void recalculateCoefficients(SampleRate rate, std::vector< float > &b, std::vector< float > &a)
Recalculates the filter coefficients.
HighpassCalculator(float frequency, float Q)
Creates a HighpassCalculator object.
This interface calculates dynamic filter coefficients which depend on the sampling rate for DynamicII...
Definition IDynamicIIRFilterCalculator.h:37