EP 1204095 A1 20020508 - SOUND SWITCHING DEVICE
Title (en)
SOUND SWITCHING DEVICE
Title (de)
EINRICHTUNG ZUR TONUMSCHALTUNG
Title (fr)
DISPOSITIF DE COMMUTATION SONORE
Publication
Application
Priority
- JP 0003230 W 20000519
- JP 16466599 A 19990611
Abstract (en)
This invention includes a sampling frequency conversion circuit (1) for converting the sampling frequency of an input signal, a delay adjustment circuit (2) for adjusting the phases of the signal whose sampling frequency is converted and the remaining input signal and outputting the resultant signals, and a switching circuit (3) for selecting one signal from a plurality of output signals from the delay adjustment circuit in accordance with a control signal. With this arrangement, strange sounds produced when a plurality of different speech signals are reconstructed and switched. <IMAGE>
IPC 1-7
IPC 8 full level
G10L 19/00 (2013.01); G10L 19/12 (2006.01); G10L 19/14 (2006.01); G10L 21/0332 (2013.01); G10L 21/0364 (2013.01); H03M 1/66 (2006.01); H03M 7/30 (2006.01)
CPC (source: EP)
G10L 19/12 (2013.01); G10L 19/18 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 1204095 A1 20020508; EP 1204095 A4 20050817; AU 4778900 A 20010102; AU 773996 B2 20040610; CA 2376816 A1 20001221; JP 2000352999 A 20001219; WO 0077775 A1 20001221
DOCDB simple family (application)
EP 00929812 A 20000519; AU 4778900 A 20000519; CA 2376816 A 20000519; JP 0003230 W 20000519; JP 16466599 A 19990611