Telephonic communications – Supervisory or control line signaling – Signal reception at substation
Reexamination Certificate
2005-02-22
2005-02-22
Tieu, Binh (Department: 2643)
Telephonic communications
Supervisory or control line signaling
Signal reception at substation
C455S415000, C455S567000, C084S604000
Reexamination Certificate
active
06859530
ABSTRACT:
A communication apparatus having value added functions useful for musicians is provided. A tempo signal having a cycle corresponding to a tempo set by a user through an operation device is generated, a musical tone signal equivalent to a metronome sound is generated in accordance with the generated tempo signal, and the metronome sound is generated in accordance with the generated musical tone signal. Therefore, the present invention can contribute to further increasing the added value of a communication apparatus, which is requisite for musicians.
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K. Jarvinen, et al., :GSM Enhanced Full Rate Speech Codec, IEEE, 1997, pp. 771-774.
Hasegawa Yutaka
Kikuchi Takeshi
Kunii Takashi
Terada Kosei
Morrison & Foerster / LLP
Tieu Binh
Yamaha Corporation
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