Abstract
An aspect of the present invention relates to a method for low-frequency emphasizing the spectrum of a sound signal transformed in a frequency domain and comprising transform coefficients grouped in a number of blocks in which a maximum energy for one block is calculated and a position index of the block with maximum energy is determined a factor is calculated for each block having a position index smaller than the position index of the block with maximum energy and for each block a gain is determined from the factor and is applied to the transform coefficients of the block.
An aspect of the present invention relates to a method for low-frequency emphasizing the spectrum of a sound signal transformed in a frequency domain and comprising transform coefficients grouped in a number of blocks in which a maximum energy for one block is calculated and a position index of the block with maximum energy is determined a factor is calculated for each block having a position index smaller than the position index of the block with maximum energy and for each block a gain is determined from the factor and is applied to the transform coefficients of the block.
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| Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION | No | Family Member | ||||
Specification Information
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| CA2457988A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| CN1957398A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| CN1957398B | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| EP1719116A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| EP1719116A4 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| JP2007525707A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| RU2006133307A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| RU2389085C2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| US7979271B2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| US2007225971A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| US7933769B2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| WO2005078706A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| JP4861196B2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| ES2433043T3 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| PT1719116E | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.