Audio communications system and methods using personal wireless communication devices

• US 8,885,623 B2
• Filed: 09/22/2011
• Issued: 11/11/2014
• Est. Priority Date: 09/22/2011
• Status: Active Grant

• Current Assignee: AmZetta Technologies, LLC (American Megatrends International, LLC)
• Original Assignee: American Megatrends Incorporated
• Inventors: Mondal, Umasankar
• Primary Examiner(s): Jiang, Charles C
• Assistant Examiner(s): KAMARA, MOHAMED A
• Application Number:
  US13/240,222
• Publication Number:
  US 20130077609A1
• Time in Patent Office: 1,146 Days
• Field of Search: 370328-329, 370/331, 381/1, 381/77, 381/82, 455/3.01, 455/3.06, 455/41.3, 455/161.1, 455/412.1, 709/228, 709/230, 709/246
• US Class Current: 370/338
• CPC Class Codes: H04M 1/6058 involving the use of a headset accessory device connected to the portable telephone
• CPC Class Codes: H04M 1/6066 including a wireless connection
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces

Abstract

According to one aspect, a communications system is disclosed. In one embodiment, the communications system includes a managed communications module that is executable on a personal communications device. The managed communications module is operative to, when executed by a processor, receive input data associated with sound from a user of the personal communications device and to cause the personal communications device to send audio output data including the input data over a local wireless network link. A management module that is executable on a management computer is operative to, when executed by a processor, receive the audio output data and to perform at least one audio data processing function to generate processed audio data. The management module is also operative to, when executed, cause the management computer to send the processed audio data to the managed communications module over the local wireless network link.

Claims

1. A communications system, comprising:

(a) first and second personal communications devices, each comprising a processor, a sound input device, a sound output device and a managed communications module, wherein the first personal communications device is configured to receive spoken words, and the second personal communications device is configured to output the received spoken words; and

(b) a management computer physically separated from the first and second personal communications devices, the management computer comprising a processor, a sound output device and a management module;

wherein for each of the first and second personal communication devices, the managed communications module of the personal communications device is configured to, when executed at the processor of the personal communications device;

(i) when the personal communications device is the first personal communications device, receive a sound input signal from the sound input device, and send the sound input signal as audio output data to the management computer over a wireless network link, wherein the sound input signal is in representation of the spoken words received by the sound input device of the first personal communications device; and

(ii) when the personal communications device is the second personal communications device, receive processed audio data from the management module of the management computer, and control the sound output device of the second personal communications device to output the spoken words based on personal device output data of the processed audio data;

wherein the management module is configured to, when executed at the processor of the management computer;

(i) receive the audio output data from the managed communications module of the first personal communications device over the wireless network link;

(ii) perform at least one audio data processing function on the received audio output data from the first personal communications device to generate the processed audio data, wherein the processed audio data is in representation of the spoken words received by the sound input device of the first personal communications device, and comprises the personal device audio data in accordance to the sound output device of the second personal communications device and computer sound output data in accordance to the sound output device of the management computer;

(iii) transmit the processed audio data to the second personal communications device, such that the managed communications module of the second personal communications device controls the sound output device of the second personal communications device to output the spoken words based on the personal device output data of the processed audio data; and

(iv) transmit the processed audio data as a first output signal to the sound output device of the management computer, and control the sound output device of the management computer to output the spoken words based on the computer sound output data of the processed audio data.

2. The system of claim 1, wherein the sound input device comprises at least one of a microphone, an audio input connector, or a short-range wireless communications interface.

3. The system of claim 1, wherein the managed communications module of the second personal communications device is configured to control the sound output device of the second personal communications device to output the spoken words by:

(a) when the sound output device of the second personal communications device is a sound output speaker, controlling the sound output speaker of the second personal communications device to output the spoken words;

(b) when the sound output device of the second personal communications device is a sound output connector, controlling the sound output connector of the second personal communications device over an audio to output the spoken words; and

(c) when the sound output device of the second personal communications device is a short-range wireless communications interface, controlling the short-range wireless communications interface of the second personal communications device over a short-range wireless communications link to output the spoken words.

4. The system of claim 3, wherein the short-range wireless communications interface and the short-range wireless communications link are configured for Bluetooth protocol communications.

5. The system of claim 1, wherein the wireless network link comprises an ad-hoc network or a wireless local area network (WLAN) connection.

6. The system of claim 1, wherein the management module is further configured to, when executed, identify and authenticate the first and second personal communications devices.

7. The system of claim 1, wherein the at least one audio data processing function comprises noise filtering and bit-rate adjustment.

8. The system of claim 1, wherein each of the first and second personal communications devices is operative as a telephone.

9. The system of claim 1, wherein the sound output device of the management computer is a loudspeaker operatively coupled to the management computer.

10. A communications system, comprising:

(a) a plurality of personal communications devices, each comprising a processor, a sound input device, a sound output device and a managed communications module, wherein each of the personal communications device is configured to serve as one of a first personal communications device configured to receive spoken words and a second personal communications device configured to output the received spoken words; and

(b) at least one management computer physically separated from the personal communications devices, wherein each of the at least one management computer comprises a processor, a sound output device and a management module;

wherein for each personal communication device, the managed communications module is configured to, when executed by the processor of the personal communications device;

(i) when the personal communications device serves as the first personal communications device, receive a sound input signal from the sound input device, and send the sound input signal as audio output data to the management computer over a wireless network link, wherein the sound input signal is in representation of the spoken words received by the sound input device of the first personal communications device; and

(ii) when the personal communications device serves as the second personal communications device, receive processed audio data from the management module of the management computer, and control the sound output device of the second personal communications device to output the spoken words based on personal device output data of the processed audio data;

wherein the management module is configured to, when executed by the processor of the management computer;

(i) receive the audio output data from the managed communications module of the first personal communications device over the wireless network link;

(ii) perform at least one audio data processing function on the received audio output data to generate the processed audio data, wherein the processed audio data is in representation of the spoken words received by the sound input device of the first personal communications device, and comprises personal device audio data in accordance to the sound output device of the second personal communications device and computer sound output data in accordance to the sound output device of the management computer; and

(iii) transmit the personal device audio data of the processed audio data to the managed communications module of the second personal communications device over the wireless network link such that the managed communications module of the second personal communications device controls the sound output device of the second personal communications device to output the spoken words based on the personal device output data of the processed audio data; and

(iv) transmit the computer sound output data of the processed audio data to the sound output device of the management computer, and control the sound output device of the management computer to output the spoken words received by the sound input device of the first personal communications device based on the computer sound output data of the processed audio data.

11. The system of claim 10, wherein two or more of the personal communications devices simultaneously serve as the second personal communication devices, and at least one of the personal device audio data for one of the second personal communications devices is different from at least one other personal device audio data for another one of the second personal communications devices.

12. The system of claim 10, wherein for each of the personal communications devices serving as the second personal communications device, the managed communications module is configured to control the sound output device of the second personal communications device to output the spoken words by:

(a) when the sound output device of the second personal communications device is a sound output speaker, controlling the sound output speaker of the second personal communications device to output the spoken words;

(b) when the sound output device of the second personal communications device is a sound output connector, controlling the sound output connector of the second personal communications device over an audio cable to output the spoken words; and

(c) when the sound output device of the second personal communications device is a short-range wireless communications interface, controlling the short-range wireless communications interface of the second personal communications device over a short-range wireless communications link to output the spoken words.

13. The system of claim 12, wherein for each personal communications device, the sound input device comprises at least one of a microphone, an audio input connector, and the short-range wireless communications interface.

14. The system of claim 10, wherein the wireless network link comprises an ad-hoc network or wireless local area network (WLAN) connection.

15. The system of claim 10, wherein each of the plurality of personal communications devices is operative as a telephone.

16. A method for enabling audio communications, comprising:

(a) receiving, by a managed communications module executed at a first personal communications device, a sound input signal from a sound input device of the first personal communications device, wherein the sound input signal is in representation of spoken words received by the sound input device of the first personal communications device;

(b) sending, by the managed communications module executed at the first personal communications device, the sound input signal as audio output data over a wireless network link to a management computer, wherein the management computer is physically separated from the first personal communications device;

(c) receiving, by a managed communications module executed at a second personal communications device, personal device audio data of processed audio data from the management computer over the wireless network link, wherein the management computer is physically separated from the second personal communications device, wherein the processed audio data is in representation of the spoken words received by the sound input device of the first personal communications device, and wherein the personal device audio data is in accordance to a sound output device of the second personal communications device; and

(d) controlling, by the managed communications module executed at the second personal communications device, the sound output device of the second personal communications device to output the spoken words based on the personal device output data of the processed audio data;

wherein the management computer comprises a processor, a sound output device and a management module, wherein the management module is configured to, when executed by the processor of the management computer;

(i) receive the audio output data from the managed communications module of the first personal communications device over the wireless network link;

(ii) perform at least one audio data processing function on the received audio output data from the first personal communications device to generate the processed audio data, wherein the processed audio data comprises the personal device audio data in accordance to the second personal communications device and computer sound output data processed in accordance to the sound output device of the management computer; and

(iii) send the personal device audio data to the managed communications module of the second personal communications device over the local wireless network link; and

(iv) transmit the computer sound output data of the processed audio data to the sound output device of the management computer, and control the sound output device of the management computer to output the spoken words based on the computer sound output data of the processed audio data.

17. The method of claim 16, wherein the sound input device of the personal communications device comprises at least one of a microphone, an audio input connector, and a short-range wireless communications interface.