Telecommunications relay system

• US 5,809,112 A
• Filed: 07/03/1996
• Issued: 09/15/1998
• Est. Priority Date: 10/18/1994
• Status: Expired due to Term

• Current Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Ryan, Kenneth Collingwood
• Primary Examiner(s): Kuntz, Curtis A.
• Assistant Examiner(s): PALAN, STEPHEN C
• Application Number:
  US08/674,618
• Time in Patent Office: 804 Days
• Field of Search: 379/52, 379/93, 379/96, 379/97, 379/98, 379/93.01, 379/93.05, 379/93.14, 379/93.17, 379/93.18, 379/93.26, 379/93.27, 364/943.41
• US Class Current: 379/52
• CPC Class Codes: H04M 11/066 Telephone sets adapted for data transmision

Abstract

A message initiated at a first terminal and transmitted over a first communications link to a relay interface may be relayed to a second terminal over a second communications link by converting the words in the message received at the relay interface into a format compatible for use by the second terminal. Then, the formatted words are individually analyzed so that corrections may be made prior to display at the second terminal. The formatted words may be corrected manually by a relay agent or automatically utilizing a computer program associated with a relay terminal at the relay interface. Then, the analyzed words are displayed at the second terminal. The relay interface may be used for unilateral and bilateral communication between a standard telephone set and a telecommunications device for the deaf (TDD).

Claims

1. A telecommunications relay system for use by a relay agent who receives a spoken message from a first telecommunications device and uses the relay system to transmit a text version of the message to a second telecommunications device, the relay system comprising:

a relay terminal that is operational to allow the relay agent to receive the spoken message and enter the message into the relay terminal in a text format;

analysis logic in the relay terminal that is operational to automatically spell check and automatically correct the text entered into the relay terminal by the relay agent; and

a transmitter that is coupled to the relay terminal and that is operational to transmit the spell checked and corrected text version of the message to the second telecommunications device on a word-by-word basis.

2. The system of claim 1 wherein the second telecommunications device is a telephone terminal for the deaf.

3. The system of claim 1 wherein the relay terminal is operational to indicate whether the text has been corrected.

4. The system of claim 1 further comprising communications links from the first telecommunications device to the relay system and from the relay system to the second telecommunications device, wherein the communications links are operational to transfer the messages.

5. A telecommunications relay system for receiving a spoken message from a first telecommunications device and for transmitting a text version of the spoken message to a second telecommunications device, the relay system comprising:

a relay terminal means for receiving the spoken message from the first telecommunications device and for converting the spoken message into a text format;

analysis logic in the relay terminal means that is operational to automatically spell check and automatically correct the text entered into the relay terminal means; and

a transmitter that is coupled to the relay terminal means and that is operational to transmit the spell checked and corrected text version of the message to the second telecommunications device on a word-by-word basis.

6. The system of claim 5 wherein the second telecommunications device is a telephone terminal for the deaf.

7. A telecommunications relay method for use where a relay agent receives a spoken message from a first telecommunications device and uses the relay system to transmit a text version of the spoken message to a second telecommunications device, the relay method comprising:

receiving the spoken message from the first telecommunications device;

entering the message into a relay terminal in a text format;

automatically spell checking the text entered into the relay terminal;

automatically correcting the text based on the spell check; and

transmitting the spell checked and corrected text version of the message to the second telecommunications device on a word-by-word basis.

8. The method of claim 7 wherein the second telecommunications device is a telephone terminal for the deaf.