|
For the up-to-date list of publications go to
http://publicationslist.org/aharma
| Journal articles
| Conference papers | Theses |
Finnish publications | Published only here | Submitted
|
Journal papers
|
|
- A. Härmä, J. Jakka, M. Tikander, M. Karjalainen, T. Lokki, J.
Hiipakka, and G. Lorho, "Augmented reality audio for mobile and wearable appliances", J. Audio Eng. Soc., Vol 52, June 2004.
- A. Härmä and M. Juntunen.
A Method for Parametrization of Time-Varying Sounds,
IEEE Signal Processing Letters, 9(5):151 --153, May 2002.
- A. Härmä.
Linear predictive coding with modified filter structures.
IEEE Trans. Speech Audio Processing, 9(8):769 --777, November
2001.
pdf-file
Errata
- A. Härmä and U. K.
Laine.
A comparison of warped and conventional linear predictive coding.
IEEE Trans. Speech Audio Processing, 9(5):579-588, July 2001.
pdf-file
Errata
- A. Härmä.
Implementation of frequency-warped recursive filters.
Signal Processing, 80(3):543-548, February 2000.
pdf-file
Errata
- A. Härmä, M. Karjalainen,
L. Savioja, V. Välimäki, U. K. Laine, and J. Huopaniemi.
Frequency-warped signal processing for audio applications.
J. Audio Eng. Soc., November 2000.
pdf-file
|
|
Top of this page
|
Conference papers
|
- Aki Härmä and Christof Faller
"Spatial decomposition of time-frequency regions: subbands or
sinusoids", Accepted to the AES 116th Convention, Berlin, Germany,
8-11 May 2004.
- Tapio Lokki, Heli Nironen, Sampo Vesa, Lauri Savioja, Aki Härmä, and
Matti Karjalainen. "Application Scenarios of Wearable and Mobile Augmented Reality Audio", Accepted to the AES 116th Convention, Berlin, Germany,
8-11 May 2004.
- Miikka Tikander, Aki Härmä, and
Matti Karjalainen. "Acoustic positioning and head tracking based on binaural signals", Accepted to the AES 116th Convention, Berlin, Germany,
8-11 May 2004.
-
A. Härmä and P. Somervuo, CLASSIFICATION OF THE HARMONIC STRUCTURE IN BIRD VOCALIZATION, Accepted to ICASSP'2004, Montreal,Canada, 17-21 May, 2004.
-
P. Somervuo and A. Härmä, BIRD SONG RECOGNITION BASED ON SYLLABLE PAIR HISTOGRAMS, Accepted to ICASSP'2004, Montreal,Canada, 17-21 May, 2004.
- Matti Karjalainen, Miikka Tikander, and Aki Härmä, HEAD-TRACKING AND SUBJECT POSITIONING USING BINAURAL HEADSET MICROPHONES AND COMMON MODULATION ANCHOR SOURCES, Accepted to ICASSP'2004, Montreal,Canada, 17-21 May, 2004.
-
Tapio Lokki, Heli Nironen, Sampo Vesa, Lauri Savioja, and Aki Härmä,
"Problem of far-end user's voice in binaural telephony", Accepted to
the 18th International Congress on Acoustics (ICA 2004), Kyoto, Japan,
4-9 April 2004.
- A. Härmä, ``Automatic recognition of bird species based on sinusoidal modeling
of syllables,'' in IEEE Int. Conf. Acoustics, Speech, Signal Processing
(ICASSP 2003), (Hong Kong), April 2003.pdf-file
-
A
. Härmä, J. Jakka, M. Tikander, M. Karjalainen, T. Lokki, H. Nironen, and
S. Vesa, ``Techniques and applications of wearable augmented reality audio,''
in AES 114th Convention Paper, (Amsterdam, The Netherlands), March
2003.pdf-file
- M
. Tikander, A. Härmä, and M. Karjalainen, ``Binaural positioning system for
wearable augmented reality audio,'' in Proceedings of the IEEE Workshop
on Applications of Signal Processing to Audio and Acoustics (WASPAA'03),
(New Paltz, New York, USA), October 2003.
- P
. Somervuo and A. Härmä, ``Analyzing bird song syllables on the
self-organizing map,'' in Proc. of Workshop on Self-Organizing Maps
(WSOM '03), (Hibikino, Japan), September 2003.
- A. Härmä, Coding principles for
virtual acoustic openings,
AES 22nd Conference on Virtual, Synthetic and
Entertaiment Audio , pages 159-165, Espoo, Finland, June 2002.pdf-file and viewgraphs
- A. Härmä,
T. Lokki and V. Pulkki .
Drawing quality maps of the sweet spot and its surroundings in
multichannel reproduction and coding,
AES 21st Conference on Architectural Acoustics and
Sound Reinforcement,
pages 317-325, St. Petersburg, Russia, June 2002.pdf-file
- G. Schuller and
A. Härmä.
Low delay audio compression using predictive coding.
Accepted for publication in IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
Orlando, Fl, USA, May 2002.
- H. Penttinen,
M. Karjalainen, and A. Härmä.
Morphing instrument body models.
In Proceedings of the COST-G6 Conference on Digital Audio Effects
(DAFx01), Limerick, Ireland, December 2001.
- A. Härmä and T. Paatero.
Discrete representation of signals on a logarithmic frequency scale.
In Proceedings of the IEEE Workshop on Applications of Signal Processing
to Audio and Acoustics (WASPAA'01), pages 135-138, New Paltz, NY,
USA, September 2001.
pdf-file
- T. Paatero,
M. Karjalainen, and A. Härmä.
Modeling and equalization of audio systems using kautz filters.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume 4, pages 434-437, Salt Lake City, Utah, USA, May 2001.
- A. Härmä.
Evaluation of a warped linear predictive coding scheme.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume II, pages 897-900, Istanbul, Turkey, June 2000. IEEE.
- A. Härmä, M. Juntunen, and
P. Kaipio.
Time-varying autoregressive modeling of speech and audio signals.
In Signal Processing X: Theories and Applications, pages
2037-2040, Tampere, Finland, September 2000. EURASIP.
pdf-file
- A. Härmä, M. Karjalainen,
L. Savioja, V. Välimäki, U. K. Laine, and J. Huopaniemi.
Frequency-warped signal processing for audio applications.
In AES 108th Convention, preprint 5171 (T-5), Paris, France,
February 2000.
- H. Penttinen,
A. Härmä, and M. Karjalainen.
Digital guitar body mode modulation with one driving parameter.
In Proc. COST-G6 Conf. Digital Audio Effects (DAFx'00), Verona,
Italy, December 2000.
- M. Vaalgamaa,
A. Härmä, and U. K. Laine.
Subjective evaluation of LSF quantization in conventional and warped LP
based audio coding.
In Signal Processing X: Theories and
Applications, pages 2065-2068, Tampere, Finland, September 2000.
EURASIP.
- A. Härmä.
Low-level auditory modeling of temporal effects.
In H. G. Okuno, editor, 16th Int. Joint Conf. on Artificial Intelligence,
Workshop on Computational Auditory Scene Analysis, pages 1-9,
Stockholm, Sweden, August 1999.gzipped postscript
- A. Härmä.
On the utilization of overshoot effects in low-delay audio coding.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume II, pages 893-896, Phoenix, Arizona, March 1999.
pdf-file
- A. Härmä and U. K. Laine.
Warped low-delay CELP for wide-band audio coding.
In Proc. AES 17th Int. Conference: High-Quality Audio Coding,
pages 207-215, Florence, Italy, September 1999.
pdf-file
- A. Härmä and
K. Palomäki.
HUTear -- a free Matlab toolbox for modeling of human hearing.
In Proc. Matlab DSP Conference 1999, pages 96-99, Espoo, Finland,
November 1999. Comsol Oy.gzipped postscript
- M. Vaalgamaa,
A. Härmä, and U. K. Laine.
Audio coding with auditory time-frequency noise shaping and irrelevancy
reducing vector quantization.
In Proc. AES 17th Int. Conference: High-Quality Audio Coding,
pages 182-188, Florence, Italy, September 2-5 1999.
- M. Gröhn, J. Backman, and
A. Härmä.
Signal modulation approach to data sonification.
In Proc. SPIE'98, volume 3298, pages 53-62, May 1998.
- A. Härmä.
Implementation of recursive filters having delay free loops.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume III, pages 1261-1264, Seattle, Washington, May 1998.
gzipped postscript
- A. Härmä, U. K. Laine, and
M. Karjalainen.
Backward adaptive warped lattice for wideband stereo coding.
In Signal Processing IX: Theories and Applications, EUSIPCO'98,
pages 729-732, Rhodes, Greece, September 1998. EURASIP.
pdf-file
- A. Härmä, M. Vaalgamaa, and
U. K. Laine.
A warped linear predictive stereo codec using temporal noise shaping.
In Proc. Nordic Signal Proc. Symposium, NORSIG'98, pages 229-232,
Denmark, June 1998.gzipped postscript
- K. Palomäki, A. Härmä,
and U. K. Laine.
Warped linear predictive audio coding in video conferencing application.
In Signal Processing IX: Theories and Applications, EUSIPCO'98,
pages 1433-1436, Rhodes, Greece, September 1998. EURASIP.
- A. Härmä, U. K. Laine, and
M. Karjalainen.
An experimental audio codec based on warped linear prediction of complex valued
signals.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume I, pages 323-327, Munich, Germany, April 1997.
pdf-file
Errata
- A. Härmä, U. K. Laine, and
M. Karjalainen.
WLPAC -- a perceptual audio codec in a nutshell.
In AES 102nd Conv. preprint 4420, Munich, Germany, March 1997.
- M. Karjalainen,
A. Härmä, J. Huopaniemi, and U. K. Laine.
Warped filters and their audio applications.
In IEEE Workshop Appl. Signal Proc. Acoust. and Audio, New Paltz,
New York, October 1997.
- M. Karjalainen,
A. Härmä, and U. K. Laine.
Realizable warped IIR filters and their properties.
In Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing,
volume 3, pages 2205-2209, Munich, April 1997.
- A. Härmä, U. K. Laine, and
M. Karjalainen.
Warped linear prediction in audio coding.
In Proc. IEEE Nordic Signal Proc. Symposium, NORSIG'96, pages
447-450, Espoo, Finland, 1996.
- M. Karjalainen,
A. Härmä, and U. K. Laine.
Realizable warped IIR filter structures.
In Proc. of the IEEE Nordic Signal Proc. Symposium, NORSIG 96,
pages 483-486, Espoo, Finland, September 1996.
- U. K. Laine and A. Härmä.
Bark-famlet filterbanks.
In Proc. Nordic Acoustical Meeting, pages 277-284, Helsinki,
Finland, June 1996.
|
|
Top of this page
|
Theses
|
- A. Härmä.
Frequency-warped autoregressive modeling and filtering.
Doctor's Thesis, Helsinki University of Technology, Espoo, Finland, 2001.
p. 149. web site
- A. Härmä.
Audio coding with warped predictive methods.
Licentiate's Thesis, Helsinki University of Technology, Espoo, Finland, 1998
1998. p. 104.gzipped postscript
- A. Härmä.
Perceptual aspects and warped techniques in audio coding.
Master's Thesis, Helsinki University of Technology, Espoo, Finland, May 1997.
p. 88.gzipped postscript
|
|
Top of this page
|
Finnish publications
|
|
- A Härmä.
Fraktaalit, kaaos ja äänisignaalit.
In V Välimäki, editor, Akustiikan ja äänenkäsittelytekniikan laboratorion
raportti. TKK/Akustiikka, 1998.
gzipped postscript
- A Härmä.
Äänisignaalien säröt ja vääristymät: tekniset mitat ja psykoakustiikka.
In V Välimäki, editor, Akustiikan ja äänenkäsittelytekniikan laboratorion
raportti. TKK/Akustiikka, 1998.
gzipped postscript
- A Härmä.
Kuulonmukaiset taajuusasteikot.
In Akustiikkapäivät 97, 1997.
- A Härmä.
Sisäkorvan simpukan laskennallinen mallintaminen.
In M Karjalainen, editor, Akustiikan laskennallinen mallintaminen --
Akustiikan ja äänenkäsittelytekniikan laboratorion raportti.
TKK/Akustiikka, 1997.gzipped postscript
- A Härmä.
Kuulon taajuusresoluutio ja sen mallintaminen.
In M Karjalainen, editor, Digitaaliaudion signaalinkäsittelymenetelmiä --
Akustiikan ja äänenkäsittelytekniikan laboratorion raportti 41.
TKK/Akustiikka, 1996.gzipped postscript
|
|
Top of this page
Top of this page
Top of this page
|
