Riitta Niemistö

According to our database, Riitta Niemistö authored at least 12 papers between 1998 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Subjective Evaluation of Deep Neural Network Based Speech Enhancement Systems in Real-World Conditions.

Gaurav Naithani, Kirsi Pietilä, Riitta Niemistö, Erkki Paajanen, Tero Takala, Tuomas Virtanen

Proceedings of the 24th IEEE International Workshop on Multimedia Signal Processing, 2022

2011

Evaluating Artificial Bandwidth Extension by Conversational Tests in Car Using Mobile Devices with Integrated Hands-Free Functionality.

Laura Laaksonen, Ville Myllylä, Riitta Niemistö

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

2006

Low-delay nonuniform oversampled filterbanks for acoustic echo control.

Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki, Riitta Niemistö

Proceedings of the 14th European Signal Processing Conference, 2006

2004

Multistage IIR filter design using convex stability domains defined by positive realness.

Bogdan Dumitrescu, Riitta Niemistö

IEEE Trans. Signal Process., 2004

Simplified procedures for quasi-equiripple IIR filter design.

Riitta Niemistö, Bogdan Dumitrescu

IEEE Signal Process. Lett., 2004

An iterative reweighted least-squares algorithm for the design of 2D IIR filters.

Bogdan Dumitrescu, Riitta Niemistö

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2002

SDP design procedures for near-optimum IIR compaction filters.

Riitta Niemistö, Bogdan Dumitrescu, Ioan Tabus

Signal Process., 2002

Robust fast affine projection algorithm for nonlinear acoustic echo cancellation.

Riitta Niemistö, Tuomo Mäkelä, Ville Myllylä

Proceedings of the 11th European Signal Processing Conference, 2002

ICA for acoustic echo control.

Margarita Magadán, Riitta Niemistö, Ulla Ruotsalainen, Jyrki Mottonen

Proceedings of the 11th European Signal Processing Conference, 2002

2001

SDP design procedure for energy compaction IIR filters.

Riitta Niemistö, Bogdan Dumitrescu, Ioan Tabus

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

A line spectrum approach for the design of optimum compaction FIR filters.

Ioan Tabus, Riitta Niemistö, Jaakko Astola

Proceedings of the 10th European Signal Processing Conference, 2000

1998

A fast algorithm for adaptive polynomial filtering.

Riitta Niemistö, Ioan Tabus, Jaakko Astola

Signal Process., 1998