FIELD: information technology.
SUBSTANCE: apparatus for encoding includes a first domain converter (510), a switchable bypass (50), a second domain converter (410), a first processor (420) and a second processor (520) to obtain an encoded audio signal having different signal portions represented by coded data in different domains, which have been coded by different coding algorithms.
EFFECT: coding principle is especially useful for high quality and high-efficiency of audio bit coding.
20 cl, 32 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOW BITRATE AUDIO ENCODING/DECODING SCHEME USING CASCADED SWITCHES | 2009 |
|
RU2485606C2 |
| LOW BIT RATE AUDIO ENCODING/DECODING SCHEME WITH COMMON PREPROCESSING | 2009 |
|
RU2483365C2 |
| DEVICE AND METHOD OF DECODING ENCODED AUDIO SIGNAL | 2009 |
|
RU2483366C2 |
| APPARATUS AND METHOD FOR ENCODING AND DECODING AUDIO SIGNAL USING ALIGNED LOOK-AHEAD PORTION | 2012 |
|
RU2574849C2 |
| AUDIO ENCODER AND AUDIO DECODER FOR ENCODING AND DECODING AUDIO SIGNAL READINGS | 2009 |
|
RU2515704C2 |
| MULTI-RESOLUTION SWITCHED AUDIO ENCODING/DECODING SCHEME | 2009 |
|
RU2520402C2 |
| AUDIOCODER FOR CODING OF AUDIO SIGNAL COMPRISING PULSE-LIKE AND STATIONARY COMPONENTS, METHODS OF CODING, DECODER, METHOD OF DECODING AND CODED AUDIO SIGNAL | 2008 |
|
RU2439721C2 |
| METHOD AND DISCRIMINATOR FOR CLASSIFYING DIFFERENT SIGNAL SEGMENTS | 2009 |
|
RU2507609C2 |
| AUDIO SIGNAL CODING AND DECODING DEVICE USING FREQUENCY-DOMAIN PROCESSOR, TIME-DOMAIN PROCESSOR AND CROSS-PROCESSOR FOR CONTINUOUS INITIALIZATION | 2015 |
|
RU2668397C2 |
| AUDIO SIGNAL ENCODER, AUDIO SIGNAL DECODER, METHOD FOR ENCODING OR DECODING AUDIO SIGNAL USING ALIASING-CANCELLATION | 2010 |
|
RU2591011C2 |
