초록 ▼

To decode voice data coded in a coding system on a specific standard (for example, ADPCM or a different standard), the voice data is previously sorted by a data sorter 102 and is stored in a second data storage 103. Voice data read from a third data storage 105 is decoded by a decoder 107 and is con

To decode voice data coded in a coding system on a specific standard (for example, ADPCM or a different standard), the voice data is previously sorted by a data sorter 102 and is stored in a second data storage 103. Voice data read from a third data storage 105 is decoded by a decoder 107 and is converted from parallel data into serial data by a parallel/serial data converter 109. The resultant data is transferred to a D/A converter, whereby the voice data coded on one standard and the voice data coded on a different standard can be decoded and transferred to the D/A converter by circuit change on a small scale without the need for a separate voice control system for each coding system.

대표청구항 ▼

[ What is claimed is:] [1.]1. A voice control system comprising:first data storage means for temporarily storing input voice data;data sort means for sorting the voice data stored in said first data storage means if the input voice data is coded in a coding system on a specific standard;second data

[ What is claimed is:] [1.]1. A voice control system comprising:first data storage means for temporarily storing input voice data;data sort means for sorting the voice data stored in said first data storage means if the input voice data is coded in a coding system on a specific standard;second data storage means for temporarily storing the voice data sorted by said data sort means;count means for counting a value in a predetermined cycle responsive to the input voice data;third data storage means for temporarily storing the voice data output from said second data storage means;write count means for counting according to a data write signal;data write means for writing the voice data output from said second data storage means into said third data storage means according to a count output from said write count means;data read means for reading the voice data from said third data storage means according to a count output from said count means;decode means for decoding voice data output from said data read means;data synchronization means for outputting the voice data output from said decode means in synchronization with a synchronizing signal;parallel/serial data conversion means for converting the voice data output from said data synchronization means from parallel data into serial data;basic synchronizing signal selection means for selecting a first basic synchronizing signal required for decoding the voice data coded in the coding system on the specific standard or a second basic synchronizing signal required for decoding voice data coded in a coding system on another standard different from the coding system on the specific standard in response to the input voice data; andfrequency division means for dividing the basic synchronizing signal output from said basic synchronizing signal selection means to generate synchronizing signals to be given to said count means, said data synchronization means, and said parallel/serial data conversion means.