Hearing aid with frequency channels
First Claim
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1. Method for sound processing in an audio device, wherein:
- an audio input signal is provided, the audio input signal is frequency shaped according to the need of a user of the audio device, the frequency shaped signal is served at the user in a form perceivable as sound, whereby further, at least two different frequency shaping schemes are available whereby each frequency shaping scheme comprise processing in a predefined number of channels m, wherein a choice of the number of channels m is made.
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Abstract
The invention regards a method for sound processing in an audio device wherein an audio signal is provided and the audio signal is frequency shaped according to the need of a user of the audio device and the frequency shaped signal is served at the user in a form perceivable as sound. According to the invention at least two different frequency shaping schemes are available and a choice is made of the frequency shaping scheme to be used.
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Citations
10 Claims
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1. Method for sound processing in an audio device, wherein:
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an audio input signal is provided, the audio input signal is frequency shaped according to the need of a user of the audio device, the frequency shaped signal is served at the user in a form perceivable as sound, whereby further, at least two different frequency shaping schemes are available whereby each frequency shaping scheme comprise processing in a predefined number of channels m, wherein a choice of the number of channels m is made. - View Dependent Claims (2, 3, 4, 5)
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- 6. Audio device comprising a microphone for capturing an audio signal, a signal processor and an output device for presenting the audio signal to the user in a form perceivable as sound, whereby the signal processor has means for choosing the number of frequency ranges wherein signal processing is performed.
Specification