Spatial Audio Signal Filtering
AssigneeNokia Technologies Oy
InventorsRoope Olavi Jarvinen, Kari Juhani Järvinen, Juha Henrik Arrasvuori, Miikka Vilermo
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Abstract
An apparatus comprising: an analyser configured to analyse at least one input to determine one or more expression within the at least one input; and a controller configured to control at least one audio signal associated with the at least one input dependent on the determination of the one or more expression.
Claims20
An apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured to with the at least one processor cause the apparatus to at least:
- receive at least one speech input using a microphone configured to generate a signal based on a sound field surrounding the apparatus;
- analyse the at least one speech input to determine one or more expressions within the at least one speech input:
- and
- control at least one audio output signal dependent upon the one or more expression,
- wherein the at least one speech input is independent of the at least one audio output signal and wherein the controlling of the at least one audio output signal is dependent upon determining the expression within the at least one speech input.
A method comprising:
- receiving at least one speech input using a microphone configured to generate a signal based on a sound field surrounding an apparatus;
- analysing the at least one speech input to determine one or more expressions within the at least one speech input:
- and
- controlling at least one audio output signal dependent upon the one or more expression,
- wherein the at least one speech input is independent of the at least one audio output signal and wherein the controlling of the at least one audio output signal is dependent upon determining the expression within the at least one speech input.
A computer program product comprising a non-transitory computer-readable medium having computer code stored thereon, the computer code, upon execution, causing:
- receiving at least one speech input using a microphone configured to generate a signal based on a sound field surrounding an apparatus;
- analysing the at least one speech input to determine one or more expressions within the at least one speech input:
- and
- controlling at least one audio output signal dependent upon the one or more expression,
- wherein the at least one speech input is independent of the at least one audio output signal and wherein the controlling of the at least one audio output signal is dependent upon determining the expression within the at least one speech input.
Dependencies are inferred from the claim text.