Visual indication of active speech reception

• US 9,031,619 B2
• Filed: 09/30/2010
• Issued: 05/12/2015
• Est. Priority Date: 09/30/2010
• Status: Active Grant

• Current Assignee: WSOU Investments, LLC (WSOU Holdings, LLC)
• Original Assignee: Nokia Corporation
• Inventors: Quiers, Francis
• Primary Examiner(s): TAYLOR, NATHAN SCOTT
• Application Number:
  US12/894,275
• Publication Number:
  US 20120083318A1
• Time in Patent Office: 1,685 Days
• Field of Search: 455/567, 455/403, 455/67.13, 455/450, 370/352, 370/338, 704/215
• US Class Current: 455/567
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 2250/56 including a user help function
• CPC Class Codes: H04W 76/28 Discontinuous transmission [DTX]; Discontinuous reception [DRX]
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A method includes, during operation of a mobile handset when a voice call is in progress with a remote party, detecting an occurrence of a start of a discontinuous transmission period that results from a cessation of speech by the remote party; and activating a visual indicator of the mobile handset to assume a first state that indicates that a speech signal is not being received from the remote party.

Claims

1. A method, comprising:

during operation of a mobile handset when a voice call is in progress with a remote party, detecting an occurrence of a start of a discontinuous transmission period that results from a cessation of speech by the remote party;

activating a visual indicator of the mobile handset to assume a first state that indicates that a speech signal is not being received from the remote party;

activating the visual indicator to assume a second state that indicates that a speech signal is being received from the remote party; and

during operation of the mobile handset when the voice call is in progress with the remote party, detecting an occurrence of an end of the discontinuous transmission period;

wherein the visual indicator is located on the mobile handset, or on a peripheral unit associated with the mobile handset, so as to provide an indication to a non-user in proximity to the mobile handset in response to the receiving of the speech signal from the remote party; and

wherein detecting the occurrence of the start of the discontinuous transmission period comprises detecting in the mobile handset a change of state of a speech codec associated with discontinuous transmission operation of the speech codec.

2. The method of claim 1, where activating occurs after some predetermined period of time from detecting the occurrence of the start of the discontinuous transmission period.

3. An apparatus, comprising:

at least one processor; and

at least one memory including computer program code, where the at least one memory and computer program code are configured to, with the at least one processor, cause the apparatus, during operation of a mobile handset when a voice call is in progress with a remote party;

to detect an occurrence of a start of a discontinuous transmission period that results from a cessation of speech by the remote party;

to activate a visual indicator of the mobile handset to assume a first state that indicates that a speech signal is not being received from the remote party;

to activate the visual indicator to assume a second state that indicates that a speech signal is being received from the remote party; and

during operation of the mobile handset when the voice call is in progress with the remote party, to detect an occurrence of an end of the discontinuous transmission period;

wherein the visual indicator is located on the mobile handset, or on a peripheral unit associated with the mobile handset, so as to provide an indication to a non-user in proximity to the mobile handset in response to the receiving of the speech signal from the remote party; and

wherein detecting the occurrence of the start of the discontinuous transmission period comprises detecting in the mobile handset a change of state of a speech codec associated with discontinuous transmission operation of the speech codec.

4. The apparatus of claim 3, where activating occurs after some predetermined period of time from detecting the occurrence of the start of the discontinuous transmission period.

5. A non-transitory computer-readable medium that contains software program instructions, where execution of the software program instructions by at least one data processor results in performance of operations that comprise:

during operation of a mobile handset when a voice call is in progress with a remote party, detecting an occurrence of a start of a discontinuous transmission period that results from a cessation of speech by the remote party;

activating a visual indicator of the mobile handset to assume a first state that indicates that a speech signal is not being received from the remote party;

activating the visual indicator to assume a second state that indicates that a speech signal is being received from the remote party; and

during operation of the mobile handset when the voice call is in progress with the remote party, detecting an occurrence of an end of the discontinuous transmission period;

wherein the visual indicator is located on the mobile handset, or on a peripheral unit associated with the mobile handset, so as to provide an indication to a non-user in proximity to the mobile handset in response to the receiving of the speech signal from the remote party; and

wherein detecting the occurrence of the start of the discontinuous transmission period comprises detecting in the mobile handset a change of state of a speech codec associated with discontinuous transmission operation of the speech codec.

6. The non-transitory computer-readable medium of claim 5, where activating occurs after some predetermined period of time from detecting the occurrence of the start of the discontinuous transmission period.

7. An apparatus, comprising:

at least one processor, and at least one memory including computer program code;

the at least one memory and the computer program code configured, with the at least one processor, to cause the apparatus to perform at least the following;

responsive to operation of a telephone when a voice call is in progress with a remote party, detecting an occurrence of a start of a discontinuous transmission period that results from a cessation of speech by the remote party, wherein detecting the occurrence of the start of the discontinuous transmission period comprises detecting in the telephone a change of state of a speech codec associated with discontinuous transmission operation of the speech codec;

activating a visual indicator of the telephone, or a visual indicator of a unit associated with the telephone, to assume a first visible state that indicates that a speech signal is not being received from the remote party, where said visual indicator is located so as to provide an indication to a non-user in proximity to the telephone in response to the telephone being used by a user during the voice call; and

during operation of the telephone when the voice call is in progress with the remote party, detecting an occurrence of an end of the discontinuous transmission period and activating the visual indicator to assume a second visible state that indicates that the speech signal is being received from the remote party based on the receiving of the speech signal from the remote party by the telephone in response to the telephone being used by the user during the voice call.

8. The apparatus as in claim 7, where said activating delays some period of time after said detecting detects the occurrence of the start of the discontinuous transmission period before activating the visual indicator.

9. The apparatus as in claim 7 configured to operate with a packet-switched type of voice call, including a voice over interne protocol type of voice call.