Voice Recognition for Teleconference Access on VoIP

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Solution Overview

Problem

Users of teleconference services on VoIP and SoIP networks face difficulties in joining conference calls due to the need to enter long and unfamiliar information using keypads or keyboards, which diverts their attention away from other activities, such as operating a moving vehicle.

Innovation Solution

Implementing voice recognition technology to allow users to enter information required to join a conference bridge verbally, using an access number and IVR applications to process spoken inputs and authenticate users, thereby reducing the need for keypad entries and enabling multitasking.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If users enter information using telephone keypad or computer keyboard to join conference bridge, then accurate information input is achieved, but user attention is diverted from other activities

Engineering Contradiction:
Improveinformation input accuracyVSAvoiduser attention requirement
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The patent replaces the mechanical input system (keypad/keyboard pressing) with a voice recognition system. Users speak the required information (conference number, password, etc.) which is captured by the voice communication system and processed to join the conference bridge, eliminating the need for manual key pressing and allowing users to maintain attention on other activities.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If voice recognition technology is used to enter information, then user multitasking capability is improved, but system complexity increases

Engineering Contradiction:
Improveuser multitasking capabilityVSAvoidvoice recognition system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a voice communication system as an intermediary between the user and the conference bridge joining process. This intermediary captures voice input, processes it through voice recognition, and translates it into the required conference joining parameters, thereby enabling multitasking while managing system complexity through a dedicated intermediate layer.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS7593520B1Method and apparatus for providing voice control for accessing teleconference services
Publication Date: 2009.09.22 MICROSOFT TECHNOLOGY LICENSING LLC
  • US7593520B1 patent drawing
  • US7593520B1 patent drawing
  • US7593520B1 patent drawing

AI summary

A method and apparatus for providing access to teleconference services using voice recognition technology to receive information on packet networks such as Voice over Internet Protocol (VoIP) and Service over Internet Protocol (SoIP) networks are disclosed. In one embodiment, the service provider enables a caller to enter access information for accessing a conference service using at least one natural language response.