METHOD FOR CELLULAR TEXT TELEPHONE MODEM OPERATION WITH SAMPLING RATE CONVERSION AND MACHINE READABLE MEDIUM
First Claim
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1. A method for Cellular Text Telephone Modem (CTM) signal transmission, comprising:
- converting a CTM transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and
outputting the transmission signal carried in the second sampling rate.
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Abstract
A method for Cellular Text Telephone Modem (CTM) signal transmission includes: converting a CTM transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and outputting the transmission signal carried in the second sampling rate to a CTM receiver.
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Citations
20 Claims
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1. A method for Cellular Text Telephone Modem (CTM) signal transmission, comprising:
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converting a CTM transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and outputting the transmission signal carried in the second sampling rate. - View Dependent Claims (2, 3, 4, 5)
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6. A method for Cellular Text Telephone Modem (CTM) signal reception, comprising:
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receiving a transmission signal carried in a second sampling rate frequency; and converting the transmission signal carried in the second sampling rate to generate a CTM receiver signal carried in a first sampling rate, wherein the first sampling rate is different from the second sampling rate. - View Dependent Claims (7, 8, 9, 10)
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11. A non-transitory machine readable medium having a program code stored therein, wherein when executed by a processor, the program code instructs the processor to perform the following steps:
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converting a Cellular Text Telephone Modem (CTM) transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and outputting the transmission signal carried in the second sampling rate. - View Dependent Claims (12, 13, 14, 15)
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16. A non-transitory machine readable medium having a program code stored therein, wherein when executed by a processor, the program code instructs the processor to perform the following steps:
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receiving a transmission signal carried in a second sampling rate frequency from a CTM transmitter; and converting the transmission signal carried in the second sampling rate to generate a Cellular Text Telephone Modem (CTM) receiver signal carried in a first sampling rate, wherein the first sampling rate is different from the second sampling rate. - View Dependent Claims (17, 18, 19, 20)
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Specification