Apparatus and method for processing an input audio signal using cascaded filterbanks
US-9792915-B2 · Oct 17, 2017 · US
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Nagel Frederik patents
Nagel Frederik holds 11 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 11 |
| Recent patents | 0 |
| First publication | Mar 31, 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.
Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension
US-9697838-B2 · Jul 4, 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
Device and method for manipulating an audio signal having a transient event
US-9275652-B2 · Mar 1, 2016 · 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
Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension
US-9697838-B2 · Jul 4, 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
Device and method for manipulating an audio signal having a transient event
US-9275652-B2 · Mar 1, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G10L21/04 | 8 |
| G10L21/038 | 7 |
| G10L19/025 | 6 |
| G10L19/02 | 6 |
| G10L19/008 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 11 |