Examples of 'audio objects' in a sentence
Meaning of "audio objects"
audio objects: Objects or elements related to sound or audio signals
How to use "audio objects" in a sentence
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audio objects
Each of audio objects is restored by a decoder.
Efficient coding of audio scenes comprising audio objects.
Rendering of audio objects with apparent size to arbitrary loudspeaker layouts.
This enables perfect reconstruction of the audio objects in the decoder.
An optimal positioning of audio objects for an existing loudspeaker setup would be desirable.
In this way a great flexibility in the reconstruction of the audio objects is achieved.
Its use of audio objects placed above is a blend of atmospherics and discrete effects.
Then a single energy value for the whole band of audio objects is generated.
Processing of a large number of audio objects comes at the cost of high computational complexity.
The weights may for example be based on importance values of the audio objects.
The term audio objects herein relates to single source sounds such as a door bell.
The inventive method further allows fully flexible mixing of the audio objects.
The reflected sound provides height cues to reproduce audio objects that have overhead audio components.
Therefore current bitrate efficient approaches do not allow an individual manipulation of distinct audio objects.
Audio objects may not be separated ideally like in typical SOAC application.
See also
Typically the amount of side information grows linearly with the number of audio objects.
The N audio objects may be one or more audio objects.
For a small number of audio objects e . g.
The number N of audio objects may be equal to or greater than one.
Again, a degradation of a perceived position of audio objects can be avoided.
Thus, optional audio objects can be additionally provided to a user subsequently or on demand.
In the state of the art, audio objects are known.
In an object-based approach, the sound field is described by discrete audio objects.
In this context, positioning of audio objects plays an important role.
It enables artists to treat specific sounds as individual entities, called audio objects.
Additionally, perceptual importance of audio objects may be taken into account.
For example, the relationship between speakers is known for different audio objects.
Receiving the first plurality of audio objects and their associated spatial positions ;.
Therefore, different covariance values can be obtained for different pairs of audio objects.
Generally, an audio scene may comprise audio objects and audio channels.
Producing digital audio objects in-house but entrusting digital preservation to another is one possibility.
Accordingly, the complexity for decoding the audio objects is reduced.
These audio objects move around in the three-dimensional scene during playback of the audio signal.
Consequently, the quality of the reconstructed audio objects may increase.
Furthermore, no synthetic audio objects or audio effects ( such as reverberance ) are used.
Such a scenario works well, when the number of audio objects is small.
A method for reconstructing audio objects based on a data stream, comprising,.
In some embodiments, the original audio scene may comprise a large number of audio objects.
These audio objects would typically be combined into the same channel of a 5.1 downmix.
Generally different spatial depths and / or extents of audio objects can be distinguished.
Fig . 11 illustrates positions of audio objects and a loudspeaker setup assumed by the audio channel generator.
According to that, a system should be able to accept audio objects at the encoder input.
Audio objects may, e.g., be considered as sound tracks with associated metadata.
The power / loudness measurements themselves may be stored in the metadata for the audio objects.
In pure OBA, the audio objects 104 are not mapped to a specific channel.
For example, there may be one bitstream bit for every pair of different audio objects.
The N audio objects are fed both into a downmixer 201 and an audio object parameter extractor 202.
Fig . 4 depicts a configuration of dynamic range control processing for audio objects AO.
Guidelines on the Production and Preservation of Digital Audio Objects ( web edition ) " . iasa-web . org.
The above method discloses the steps for reconstructing such a time / frequency tile of N audio objects.
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