IP Library Granted Patent US 10,356,247
Granted Patent B2
US 10,356,247 · App. 15/222,835 · Granted Jul 16, 2019

Enhancements for VoIP communications

Inventor: Andrew Pappas (Hicksville, NY)
Assignee: Cloud9 Technologies, LLC
H04M7/006G10L21/0208H03G3/32H04L65/403H04L65/4076H04L65/604H04L65/80G10L21/0316G10L2021/02082H04M3/002
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Quick Facts
Patent No.
US 10,356,247
App. No.
15/222,835
Granted
Jul 16, 2019
Kind
B2
Abstract

VoIP telephone systems and methods are provided for use in a noisy listening environment. The systems and methods provide high quality voice broadcast into the noisy listening environment through independent voice channels which makes it easier for the human brain to discern broadcast words from the background noise.

Claims (35)

1. A communication system for use in a noisy listening environment, said communication system comprising:

a customer premises equipment (CPE) configured to transmit and receive voice signals over a packet switched communications network;

a microphone that receives voice from said noisy listening environment;

a proximity effect detector that detects low energy signals received by said microphone and reduces said low energy signals to improve an audio quality of said received voice;

at least one speaker in electrical communication with said CPE; said at least one speaker capable of producing sound over a plurality of channels;

said CPE configured to provide a plurality of voice signals received from the communication network to said at least one speaker; wherein said CPE is configured to provide at least one of said plurality of voice signals to produce sound over one of said plurality of channels into the noisy environment; and,

said CPE is configured to provide at least another of said plurality of voice signals to produce sound over another of said plurality of channels into the noisy environment.

2. The communication system according to claim 1 further including a plurality of acoustic processing measures configured to regulate a sound level emitted from said at least one speaker in relation to a sound level of said noisy listening environment.

3. The communication system according to claim 2 wherein said plurality of acoustic measures include at least two measures selected from the group of acoustic measures including automatic gain control, reverb management, echo cancellation, noise reduction and directional audio.

4. The communication system according to claim 1 wherein said at least one speaker includes a plurality of speakers.

5. The communication system according to claim 1 wherein said plurality of channels include a right channel, a center channel and a left channel.

6. The communication system according to claim 5 wherein said right channel includes a right speaker, said left channel includes a left speaker and said center channel includes both said right and left speakers.

7. The communication system according to claim 1 wherein said CPE is a Voice over Internet Protocol (VoIP) phone.

8. The communication system according to claim 1 further including a microphone in electrical communication with said CPE; wherein said CPE is configured to apply proximity effect detection to said microphone.

9. A method of regulating voice signals emitted from a communication system in a noisy listening environment comprising:

a customer premise equipment (“CPE”) having a proximity effect detector, the CPE receiving a plurality of voice signals over a packet switched network; and,

said CPE transmitting at least two of said plurality of voice signals over separate voice channels for broadcasting into said noisy listening environment;

said CPE receiving a voice signal from the noisy environment,

said proximity effects detector detecting a low energy signal received from the noisy environment and reducing said low energy signal to improve an audio quality of said received voice.

10. The method according to claim 9 further including said CPE regulating a sound level of at least one of said plurality of voice signals broadcast in relation to a sound level of said noisy listening environment.

11. The method according to claim 10 wherein said regulating includes at least two operations selected from the group of operations including automatically regulating a gain of the broadcast, managing reverb, cancelling echo, reducing noise and focusing said broadcast.

12. The method according to claim 9 wherein said CPE transmits said at least two of said plurality of voice signals over separate voice channels of a single speaker.

13. The method according to claim 9 wherein said CPE transmits said at least two of said plurality of voice signals over separate voice channels of a plurality of speakers.

14. The method according to claim 9 wherein said at least two of said plurality of voice signals includes at least three voice signals and said CPE transmits said at least three voice signals respectively over a right, left and middle voice channel of a speaker for broadcasting into said noisy listening environment.

15. The method according to claim 14 further including said CPE providing an ability for a user to select the right, left or middle voice channel for one of said at least three voice signals.

16. The method according to claim 15 wherein said selection is temporary.

17. The method according to claim 9 further including said CPE receiving voice signals from said noisy listening environment via a microphone and said CPE applying proximity effect detection to said microphone.

18. A Voice over Internet Protocol (VoIP) phone for use in a noisy listening environment, said VoIP phone configured to receive packetized voice signals from a network and broadcast analog voice signal into the noisy listening environment and configured to receive analog voice signals from the noisy listening environment and transmit packetized voice signals over the network; said VoIP phone comprising:

a speaker that broadcasts sound over a plurality of different channels into the noisy environment;

a microphone that receives voice from said noisy listening environment;

a proximity effect detector that detects low energy signals received by said microphone and reduces said low energy signals to improve an audio quality of said received voice; and,

a voice router that respectively routes a plurality of voice signals received from said network to said plurality of different channels.

19. The VoIP phone according to claim 18 further including an automatic gain control module configured to adjust a volume of said analog voice broadcast into the noisy listening environment based on a level of noise detected in the noisy listening environment.

20. The VoIP phone according to claim 18 wherein said microphone is a directional microphone.

21. The VoIP phone according to claim 18 wherein said speaker includes a plurality of directional speakers.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Dec 18, 2025
From: HPS INVESTMENT PARTNERS, LLC, AS GRANTEE
To: SYMPHONY COMMUNICATION SERVICES, LLC; CLOUD9 TECHNOLOGIES LLC
Reel/Frame 073264/0835 →
SECURITY INTEREST Recorded Sep 29, 2025
From: SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC; SYMPHONY COMMUNICATION SERVICES, LLC; CLOUD9 TECHNOLOGIES LLC; PERZO INC.; STREETLINX INC.; AMENITY ANALYTICS, INC.
To: MUFG BANK, LTD.
Reel/Frame 072408/0921 →
SECURITY INTEREST Recorded Jun 24, 2021
From: CLOUD9 TECHNOLOGIES LLC; SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC
To: HPS INVESTMENT PARTNERS, LLC
Reel/Frame 056652/0359 →
Continuity (2)
Provisional Application 62268391 · Dec 16, 2015
Related Publication 20170180559A1 · Jun 22, 2017