Follow
Rogerio Alves
Rogerio Alves
Principal Engineer - Manager, Qualcomm, US
Verified email at qti.qualcomm.com
Title
Cited by
Cited by
Year
Dual microphone noise reduction for headset application
RG Alves, KC Yen
US Patent 7,773,759, 2010
1802010
Method of cascading noise reduction algorithms to avoid speech distortion
RG Alves, KC Yen, J Chisholm
US Patent 7,383,179, 2008
1522008
Noise reduction
X Sun, KC Yen, RG Alves
US Patent 9,142,221, 2015
1412015
Noise reduction in subbanded speech signals
RG Alves
US Patent 7,146,316, 2004
1342004
New structures for adaptive filtering in subbands with critical sampling
MR Petraglia, RG Alves, PSR Diniz
IEEE Transactions on Signal Processing 48 (12), 3316-3327, 2000
1142000
ANC for BT headphones
RG Alves, W Zuluaga
US Patent 8,718,291, 2014
1132014
Two microphone noise reduction system
KC Yen, RG Alves
US Patent 8,131,541, 2012
692012
Method and system for clear signal capture
R Alves, KC Yen
US Patent App. 10/914,898, 2006
632006
General FFT pruning algorithm
RG Alves, PL Osorio, MNS Swamy
Proceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems (Cat …, 2000
582000
User designed active noise cancellation (ANC) controller for headphones
RG Alves, WA Zuluaga
US Patent 9,143,858, 2015
382015
Structure for multi-microphone speech enhancement system
T Yu, RG Alves
US Patent App. 14/662,022, 2016
332016
Echo cancellation and noise reduction method
RG Alves, KC Yen
US Patent 7,433,463, 2008
332008
Method and system for clear signal capture
RG Alves, KC Yen, LSH Ngia
US Patent 7,426,270, 2008
322008
New results on adaptive filtering using filter banks
MR Petraglia, RG Alves
1997 IEEE International Symposium on Circuits and Systems (ISCAS) 4, 2321-2324, 1997
251997
Smart speakerphone
RG Alves, T Yu
US Patent App. 14/328,574, 2016
222016
Speech Intelligibility
RG Alves, KC Yen, MC Vartanian, SA Gadre
US Patent App. 12/623,933, 2011
192011
Filtered gradient algorithms applied to a subband adaptive filter structure
JA Apolinario, RG Alves, PSR Diniz, MN Swamy
2001 IEEE International Conference on Acoustics, Speech, and Signal …, 2001
152001
Adaptations for active noise cancellation inside a vehicle
AI Mohammad, R Tyagi, E Visser, RG Alves
US Patent App. 15/639,892, 2018
142018
Acoustic echo cancellation (AEC) for a close-coupled speaker and microphone system
Y Zhang, RG Alves
US Patent 9,100,090, 2015
112015
Method, apparatus, and manufacture for beamforming with fixed weights and adaptive selection or resynthesis
T Yu, RG Alves
US Patent App. 13/842,911, 2014
102014
The system can't perform the operation now. Try again later.
Articles 1–20