IP Library Granted Patent US 7,973,818
Granted Patent B2
US 7,973,818 · App. 11/504,129 · Granted Jul 5, 2011

Mixing background effects with real communication data to enhance personal communications

Assignee: Broadcom Corporation
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Quick Facts
Patent No.
US 7,973,818
App. No.
11/504,129
Granted
Jul 5, 2011
Kind
B2
Abstract

There is provided a communication device for mixing effects data with real communication data. The communication device comprises a receiving element configured to receive real communication data, a first analog-to-digital converter (ADC) configured to convert real communication data to digitized real communication data, an effects data storage containing the effects data, a first mixer configured to mix the digitized real communication data with the effects data and generate first enhanced data, and a coder configured to packetize the first enhanced data to generate packetized data, and transmit the packetized data over a communication line. The communication device may be a phone, and the real communication data may be audio or video data, and the effects data maybe background effects audio or video data.

Claims (21)

1. A communication device for mixing effects data with real communication data, the communication device comprising:

a receiving element configured to receive real communication data;

a first analog-to-digital converter (ADC) configured to convert real communication data to digitized real communication data;

an effects data storage containing the effects data;

a first mixer configured to mix the digitized real communication data with the effects data and generate first enhanced data;

a coder configured to code the first enhanced data using a coding scheme and packetize the coded first enhanced data to generate packetized data, and transmit the packetized data over a communication line;

a decoder configured to depacketize communication data received over the communication line to generate depacketized communication data;

a second mixer configured to mix the depacketized communication data with the effects data and generate second enhanced data;

a digital-to-analog converter (DAC) configured to convert the second enhanced data to second analog enhanced data; and

a transmitting element configured to play the second analog enhanced data.

2. A communication method for use by a communication device to mix effects data with real communication data, the communication method comprising:

receiving real communication data;

converting real communication data to digitized real communication data using a first analog-to-digital converter (ADC);

mixing the digitized real communication data with the effects data to generate first enhanced data; and

coding the first enhanced data using a coding scheme;

packetizing the coded first enhanced data to generate packetized data;

transmitting the packetized data over a communication line;

depacketizing communication data received over the communication line to generate depacketized communication data;

mixing the depacketized communication data with the effects data to generate second enhanced data;

converting the second enhanced data to second analog enhanced data; and

playing the second analog enhanced data.

Assignments (7)
CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBERS PREVIOUSLY RECORDED AT REEL: 47630 FRAME: 344. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Mar 21, 2019
From: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
To: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
Reel/Frame 048883/0267 →
CORRECTIVE ASSIGNMENT TO CORRECT THE EFFECTIVE DATE OF MERGER TO 9/5/2018 PREVIOUSLY RECORDED AT REEL: 047196 FRAME: 0687. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER. Recorded Oct 29, 2018
From: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
To: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
Reel/Frame 047630/0344 →
MERGER Recorded Oct 4, 2018
From: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
To: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
Reel/Frame 047196/0687 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2017
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: BROADCOM CORPORATION
Reel/Frame 041712/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2017
From: BROADCOM CORPORATION
To: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
Reel/Frame 041706/0001 →
PATENT SECURITY AGREEMENT Recorded Feb 11, 2016
From: BROADCOM CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 037806/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 12, 2006
From: AGRAWAL, KAPIL
To: BROADCOM CORPORATION
Reel/Frame 018237/0533 →
Continuity (1)
Related Publication 20080044035A1 · Feb 21, 2008