Ari Heikkinen

12 papers A 6Misc 2Journal 2Unranked 2
YearRankTypeTitle / Venue / Authors
2004 J jnl
Development of a 4 kbit/s hybrid sinusoidal/CELP speech coder.
Speech Commun.
Ari Heikkinen
2004 A conf
Segmental speech coding model for storage applications.
INTERSPEECH
Anssi Rämö, Jani Nurminen, Sakari Himanen, Ari Heikkinen
2003 A conf
Exploiting time warping in AMR-NB and AMR-WB speech coders.
INTERSPEECH
Lasse Laaksonen, Sakari Himanen, Ari Heikkinen, Jani Nurminen
2003 — conf
Hybrid MELP/CELP coding at bit rates from 6.4 to 2.4 kb/s.
ICASSP (2)
Jacek Stachurski, Alan McCree, Vishu Viswanathan, Ari Heikkinen, Anssi Rämö, Sakari Himanen, Peter Blöcher
2003 A conf
Multi-mode matrix quantizer for low bit rate LSF quantization.
INTERSPEECH
Ulpu Sinervo, Jani Nurminen, Ari Heikkinen, Jukka Saarinen
2003 A conf
Perceptual irrelevancy removal in narrowband speech coding.
INTERSPEECH
Marja Lahdekorpi, Jani Nurminen, Ari Heikkinen, Jukka Saarinen
2002 Misc conf
A 4 kb/s hybrid MELP/CELP speech coding candidate for ITU standardization.
ICASSP
Alan McCree, Jacek Stachurski, Takahiro Unno, Ali Erdem Ertan, Erdal Paksoy, Vishu Viswanathan, Ari Heikkinen, Anssi Rämö, Sakari Himanen, Peter Blöcher, Oliver Dressler
2002 Misc conf
A novel quantization scheme for the noise-like component in waveform interpolation speech coding.
ICASSP
Jani Nurminen, Ari Heikkinen, Jukka Saarinen
2002 J jnl
On methods for perfect reconstruction WI speech coding with preprocessing.
Speech Commun.
Mikko Tammi, Ari Heikkinen, Jukka Saarinen
2001 A conf
Coding method for successive pitch periods.
INTERSPEECH
Ari Heikkinen, Vesa T. Ruoppila, Samuli Pietilä
2001 A conf
Objective evaluation of methods for quantization of variable-dimension spectral vectors in WI speech coding.
INTERSPEECH
Jani Nurminen, Ari Heikkinen, Jukka Saarinen
2000 — conf
A subjective performance study of a sinusoidal speech coding model.
EUSIPCO
Ari Heikkinen