SPEECH REPRODUCTION SYSTEM, SPEECH SIGNAL GENERATOR SYSTEM AND CALLING SYSTEM
This invention is to generate an optimum sound field by controlling the output level and/or frequency characteristic of a voice according to the distance between a microphone and/or speaker and the user.
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | This invention is to generate an optimum sound field by controlling the output level and/or frequency characteristic of a voice according to the distance between a microphone and/or speaker and the user. |
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