Inventor · disambiguated record
Sven Nordholm
Also filed as: NORDHOLM SVEN · NORDHOLM SVEN ERIK
8 granted patents·1 pending application·490 citations·filing 1998–2023
91Inventor score
Top patents by PatentIndex Score
9 records- 0196US6717991B1System and method for dual microphone signal noise reduction using spectral subtractionERICSSON TELEFON AB L M·Filed 2000·Granted Apr 6, 2004·154 cites·60 claims
- 0284US6175602B1Signal noise reduction by spectral subtraction using linear convolution and casual filteringERICSSON TELEFON AB L M·Filed 1998·Granted Jan 16, 2001·118 cites·30 claims
- 0376US8229740B2Apparatus and method for protecting hearing from noise while enhancing a sound signal of interestNORDHOLM SVEN ERIK·Filed 2005·Granted Jul 24, 2012·35 cites·19 claims
- 0476US6549586B2System and method for dual microphone signal noise reduction using spectral subtractionERICSSON TELEFON AB L M·Filed 1999·Granted Apr 15, 2003·54 cites·22 claims
- 0562US6549627B1Generating calibration signals for an adaptive beamformerERICSSON TELEFON AB L M·Filed 1998·Granted Apr 15, 2003·38 cites·18 claims
- 0659US6487257B1Signal noise reduction by time-domain spectral subtraction using fixed filtersERICSSON TELEFON AB L M·Filed 1999·Granted Nov 26, 2002·39 cites·30 claims
- 0754US6459914B1Signal noise reduction by spectral subtraction using spectrum dependent exponential gain function averagingERICSSON TELEFON AB L M·Filed 1998·Granted Oct 1, 2002·31 cites·21 claims
- 0849US2025345022A1A phonocardiogram sensing deviceTicking Heart Pty Ltd·Filed 2023·Application pending·0 cites
- 0946US6507623B1Signal noise reduction by time-domain spectral subtractionERICSSON TELEFON AB L M·Filed 1999·Granted Jan 14, 2003·21 cites·12 claims
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