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Kamil Wojcicki


Last seen: 11 months ago Active since 2010

Professional Interests: Speech processing, speech enhancement, speech and speaker recognition, speech perception, machine learning and pattern recognition.

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  • Personal Best Downloads Level 3
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  • 5-Star Galaxy Level 5
  • GitHub Submissions Level 1
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Submitted


dsplabs/matlab-addnoise
Add noise to a signal at a prescribed SNR level.

6 years ago | 2 downloads |

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Multiple Colormaps
Superimpose multiple semitransparent images with individual colormaps on the current axis.

12 years ago | 1 download |

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Exponential Smoother
Exponential smoothing of time series.

12 years ago | 9 downloads |

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Pure Tone Generator
Generate pure tone or mixture of pure tones.

12 years ago | 9 downloads |

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Mix Signals
Mix two signals at a specific location.

12 years ago | 4 downloads |

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Fade Signal
Fades leading and trailing samples of a given input signal.

12 years ago | 2 downloads |

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PESQ MATLAB Wrapper
MATLAB wrapper for the PESQ binary. Both narrowband and wideband (WB-PESQ) modes are supported.

12 years ago | 7 downloads |

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Segmental SNR
Segmental signal-to-noise ratio (SegSNR) computation routine.

12 years ago | 3 downloads |

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Ideal Binary Mask
Applies ideal binary mask to noise corrupted speech signal within an STFT framework.

12 years ago | 4 downloads |

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HTK MFCC MATLAB
Mel frequency cepstral coefficient feature extraction that closely matches that of HTK's HCopy.

12 years ago | 17 downloads |

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Framing Routines
Functions for division of a vector into overlapped frames and its reconstruction back from frames.

12 years ago | 1 download |

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File I/O for Cell Arrays
Wrappers for reading and writing text between files and cell arrays.

13 years ago | 1 download |

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Triangular Filterbank
Frequency domain triangular filterbank with uniform spacing on arbitrarily warped frequency scale.

13 years ago | 1 download |

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Phase Spectrum Compensation
Phase Spectrum Compensation (PSC) framework for speech enhancement.

13 years ago | 4 downloads |

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Analysis Modification Synthesis
Short-time Fourier analysis-modification-synthesis (AMS) framework for speech processing.

13 years ago | 1 download |

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Speech Spectrogram
High quality speech spectrogram plot generation routine

13 years ago | 1 download |

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