Claims
- 1. A data transmitting method for uniformly processing and transmitting data, said method comprising the steps of:
- taking a plurality of samples of an analog signal;
- generating bits forming digital words respectively corresponding to said samples, the number of bits representing each sample being switchable between a plurality of values M and N, and supplying first input data occurring in first words of which each said first word consists of M bits and second input data occurring in second words of which each said second word consists of N bits;
- defining an a-th first word of said M-bit first input data as W.sub.a ;
- dividing said first input data into k kinds of sets of (W.sub.nk+1), (W.sub.nk+2), . . . ,(W.sub.nk+k), n being an arbitrary integer;
- defining a b-th word of said N-bit second input data as W.sub.b ;
- dividing said second input data into k kinds of sets of W'.sub.nk+1), (W'.sub.nk+2), . . . , (W'.sub.nk+k), the number of bits of the first words in the set of (W.sub.nk+m), m being an integer from 1 to k, being equal to the number of bits of the second words in the set of (W'.sub.nk+m); and
- separately processing and transmitting said data in each of said sets.
- 2. A data transmitting method according to claim 1, wherein M is twelve and N is sixteen.
- 3. A data transmitting method according to claim 1, wherein M is six and N is eight.
- 4. A data transmitting method according to claim 1, wherein k is two, and said sets (W.sub.nk-1) and (W.sub.nk+2) are even number designated data and said sets (W'.sub.nk+1) and (W'.sub.nk+2) are odd number designated data, respectively.
- 5. Data transmitting apparatus for uniformly processing and transmitting data, said apparatus comprising:
- means for taking a plurality of samples of an analog signal;
- means for generating bits forming digital words respectively corresponding to said samples, the number of bits representing each sample being switchable between a plurality of values M and N, and for supplying first input data occuring in first words of which each said first word consists of M bits and second input data occurring in second words of which each said second word consists of N bits;
- means responsive to said generating means for dividing said first input data k kinds of sets of (W.sub.nk+1), (W.sub.nk+2), . . . , (W.sub.nk+k), n being an arbitrary integer and an a-th first word of said M-bit first input data being defined as W.sub.a and for dividing said second input data into k kinds of sets of (W'.sub.nk+1), (W'.sub.nk+2), . . . , (W'.sub.nk+k), wherein a b-th word of said N-bit second input data is defined as W.sub.b, and wherein the number of bits of the first words in the set of (W.sub.nk+m), m being an integer from 1 to k, equals the number of bits of the second words in the set of (W'.sub.nk+m); and
- means for separately processing and transmitting said data in each of said sets.
- 6. A data transmitting apparatus according to claim 5, wherein M is 12 and N is 16.
- 7. A data transmitting apparatus according to claim 5, wherein M is 6 and N is 8.
- 8. A data transmitting apparatus according to claim 5, wherein k is 2 and sets (W.sub.nk+1) and (W.sub.nk+2) are even number designated data and said sets (W'.sub.nk+1) and (W'.sub.nk+2) are odd number designated data, respectively.
- 9. A data transmitting method for uniformly processing and transmitting data, said method comprising the steps of:
- taking a plurality of samples of an analog signal;
- generating bits forming digital words respectively corresponding to said samples, the number of bits representing each sample being switchable between a plurality of values M and N, and supplying first input data occurring in first words each consisting of M bits and second input data occurring in second words each consisting of N bits;
- receiving a selected one of said first input data and said second input data;
- allocating the received input data into k kinds of input sets (W.sub.nk+1), (W.sub.nk+2), . . . , (W.sub.nk+k), n and k being positive integers and each said input set including n words of said received input data;
- allocating said data of said input sets into k kinds of output sets (W'.sub.nk+1), (W'.sub.nk+2), . . . , (W'.sub.nk+k), such that the bits of the words in the input set (W.sub.nk+m) are the bits in the output set (W'.sub.nk+m), each said output set having a number of bits equal to a multiple of a selected one of M and N; and
- separately processing and transmitting said received input data in each of said output sets.
- 10. A data transmitting method according to claim 9, wherein M is 12 and N is 16.
- 11. A data transmitting method according to claim 9, wherein M is 6 and N is 8.
- 12. A data transmitting method according to claim 9, wherein k is 2, and said sets (W.sub.nk+1) and (W.sub.nk+2) are even number designated data and said sets (W'.sub.nk+1) and (W'.sub.nk+2) are odd number designated data, respectively.
- 13. A data transmitting apparatus for uniformly processing and transmitting data, said apparatus comprising:
- means for taking a plurality of samples of an analog signal;
- means for generating bits forming digital words respectively corresponding to said samples, the number of bits representing each sample being switchable between a plurality of values M and N, and for supplying first input data occurring in first words each consisting of M bits and second input data occurring in second words each consisting of N bits;
- allocating means for allocating the received input data into k kinds of input sets (W.sub.nk+1), (W.sub.nk+2), . . . , (W.sub.nk+k), N and k being positive integers and each said input set including n words of said received input data and for allocating said data of said input sets into k kinds of output sets (W'.sub.nk+1), (W'.sub.nk+2), . . . , (W'.sub.nk+k), such that the bits of the words in the input sets (W.sub.nk+m) are the bits in the output set (W'.sub.nk+m), each said output set having a number of bits equal to a multiple of a selected one of M and N; and
- means responsive to said allocating means for separately processing and transmitting said received input data in each of said output sets.
- 14. A data transmitting apparatus according to claim 13, wherein M is 12 and N is 16.
- 15. A data transmitting apparatus according to claim 13, wherein M is 6 and N is 8.
- 16. A data transmitting apparatus according to claim 13, wherein k is 2, and said sets (W.sub.nk+1) and (W.sub.nk+2) are even number designated data and said sets (W'.sub.nk+1) and (W'.sub.nk+2) are odd number designated data, respectively.
Priority Claims (1)
Number |
Date |
Country |
Kind |
58-89589 |
May 1983 |
JPX |
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Parent Case Info
This is a divisional of application Ser. No. 06/867,8893, filed May 20, 1986, now U.S. Pat. No. 4,688,255 issued 8-18-87, which is a file wrapper continuation of application Ser. No. 06/611,748, filed May 18, 1984, now abandoned.
US Referenced Citations (14)
Divisions (1)
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867893 |
May 1986 |
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Continuations (1)
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611748 |
May 1984 |
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