Abstract
Methods and devices are used for switching between sound signal coding modes and for producing from a decoded target signal an overlap-add target signal in a current frame coded according to a first mode. On a coder side switching is at the junction between a previous frame coded according to a first coding mode and a current frame coded according to a second coding mode a sound signal is filtered through a weighting filter to produce a weighted signal in the current frame and a windowed zero-input response of the weighting filter is removed from the weighted signal. On a decoder side a current frame of the target signal is first windowed a left portion of a resulting window is skipped and then a windowed zero-input response of the weighting filter is added to the decoded target signal to reconstruct the overlap-add target signal.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| CA2457988A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
Yes | Basis Patent | |||
| AU2005213726A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| BRPI0507838A | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| CA2556797A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| CA2556797C | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| CN1957398A | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| CN1957398B | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| EP1719116A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| EP1719116A4 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| EP1719116B1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| JP2007525707A | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| RU2006133307A | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| RU2389085C2 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| US7979271B2 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| US2007225971A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| US7933769B2 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| WO2005078706A1 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| JP4861196B2 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| DK1719116T3 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| ES2433043T3 | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| PT1719116E | Not Available | 26/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
S1
|
No | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Product
Use Cases
Wireless communication
Services
Claim
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
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.