Apparatus and method for processing an input audio signal using cascaded filterbanks
US-9792915-B2 · Oct 17, 2017 · US
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Ekstrand Per patents
Ekstrand Per holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Mar 17, 2015 |
| Latest publication | Oct 17, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals
US-9318127-B2 · Apr 19, 2016 · US
Apparatus and method for processing an audio signal using patch border alignment
US-9305557-B2 · Apr 5, 2016 · US
Harmonic transposition in an audio coding method and system
US-9236061-B2 · Jan 12, 2016 · US
Apparatus and method for generating a high frequency audio signal using adaptive oversampling
US-9159337-B2 · Oct 13, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Apparatus and method for processing an input audio signal using cascaded filterbanks
US-9792915-B2 · Oct 17, 2017 · US
Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals
US-9318127-B2 · Apr 19, 2016 · US
Apparatus and method for processing an audio signal using patch border alignment
US-9305557-B2 · Apr 5, 2016 · US
Harmonic transposition in an audio coding method and system
US-9236061-B2 · Jan 12, 2016 · US
Apparatus and method for generating a high frequency audio signal using adaptive oversampling
US-9159337-B2 · Oct 13, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 6 |
| Electricity | 1 |