Ari Heikkinen

Publication Activity (10 Years)

Years Active: 2000-2004
Publications (10 Years): 0

Publications

Ari Heikkinen
Development of a 4 kbit/s hybrid sinusoidal/CELP speech coder. Speech Commun. 42 (3-4) (2004)
Anssi Rämö, Jani Nurminen, Sakari Himanen, Ari Heikkinen
Segmental speech coding model for storage applications. INTERSPEECH (2004)
Lasse Laaksonen, Sakari Himanen, Ari Heikkinen, Jani Nurminen
Exploiting time warping in AMR-NB and AMR-WB speech coders. INTERSPEECH (2003)
Jacek Stachurski, Alan McCree, Vishu Viswanathan, Ari Heikkinen, Anssi Rämö, Sakari Himanen, Peter Blöcher
Hybrid MELP/CELP coding at bit rates from 6.4 to 2.4 kb/s. ICASSP (2) (2003)
Marja Lahdekorpi, Jani Nurminen, Ari Heikkinen, Jukka Saarinen
Perceptual irrelevancy removal in narrowband speech coding. INTERSPEECH (2003)
Ulpu Sinervo, Jani Nurminen, Ari Heikkinen, Jukka Saarinen
Multi-mode matrix quantizer for low bit rate LSF quantization. INTERSPEECH (2003)
Jani Nurminen, Ari Heikkinen, Jukka Saarinen
A novel quantization scheme for the noise-like component in waveform interpolation speech coding. ICASSP (2002)
Mikko Tammi, Ari Heikkinen, Jukka Saarinen
On methods for perfect reconstruction WI speech coding with preprocessing. Speech Commun. 38 (3-4) (2002)
Alan McCree, Jacek Stachurski, Takahiro Unno, Ali Erdem Ertan, Erdal Paksoy, Vishu Viswanathan, Ari Heikkinen, Anssi Rämö, Sakari Himanen, Peter Blöcher, Oliver Dressler
A 4 kb/s hybrid MELP/CELP speech coding candidate for ITU standardization. ICASSP (2002)
Jani Nurminen, Ari Heikkinen, Jukka Saarinen
Objective evaluation of methods for quantization of variable-dimension spectral vectors in WI speech coding. INTERSPEECH (2001)
Ari Heikkinen, Vesa T. Ruoppila, Samuli Pietilä
Coding method for successive pitch periods. INTERSPEECH (2001)
Ari Heikkinen
A subjective performance study of a sinusoidal speech coding model. EUSIPCO (2000)