Olivier Smeesters
Classes to produce a computed sound wave on the analog output.
Dependents: SoundWaveGeneratorTest SoundWaveGeneratorTest
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TriangleWave.h
00001 #ifndef TRIANGLE_WAVE_H_ 00002 #define TRIANGLE_WAVE_H_ 00003 00004 #include "snd_wave_generator/BufferedWave.h" 00005 00006 namespace snd_wave_generator { 00007 00008 /** 00009 * @brief A class producing a triangle wave of a given frequency. 00010 */ 00011 class TriangleWave : public BufferedWave { 00012 public: 00013 TriangleWave(unsigned freq) : BufferedWave(), frequency(freq) { } 00014 00015 virtual void prepare(std::size_t sampleRate); 00016 00017 private: 00018 unsigned frequency; 00019 }; 00020 00021 } // snd_wave_generator 00022 00023 #endif // TRIANGLE_WAVE_H_
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