Cadence Matching for Answering Service Agent Selection

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Solution Overview

Problem

In professional answering services, callers often form impressions of professionals based on their interactions with agents, and matching the agent's speaking style to the caller's style can enhance the perceived kinship and comfort, but existing methods lack a systematic approach to achieve this before communication begins.

Innovation Solution

A computing system determines the cadence of the caller and selects an agent with a matching cadence to ensure a soothing and appreciable speaking style, thereby increasing the emotional connection and comfort during communication.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If an answering service uses multiple agents with different speaking styles, then the ability to match caller preferences is improved, but the complexity of agent selection and management increases

Engineering Contradiction:
Improveagent-cadence matching capabilityVSAvoidagent selection system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system changes the parameter of cadence matching by analyzing voice characteristics (speed, pitch, rhythm) of both callers and agents, then selecting agents whose cadence parameters best match the caller's preferences. This transforms a subjective matching process into an objective parameter-based selection system.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent replaces manual agent selection with an automated computing system that uses algorithms to analyze voice cadence and make selections. This substitution of mechanical/automated systems eliminates manual intervention while improving matching accuracy and efficiency.

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

2Measurement precision

If the system analyzes caller voice characteristics in real-time, then cadence matching accuracy is improved, but the processing time and system complexity increase

Engineering Contradiction:
Improvecadence analysis accuracyVSAvoidcall setup time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-analyzing and storing the cadence characteristics of all available agents before calls arrive. When a call comes in, the system only needs to compare the caller's cadence against the pre-processed agent profiles, significantly reducing real-time processing requirements and call setup time.

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If the answering service implements detailed cadence profiling for each agent, then the quality of voice matching is improved, but the data collection and processing requirements increase

Engineering Contradiction:
Improvevoice matching precisionVSAvoidvoice data volume
Core Design Contradiction:
Manufacturing precisionVSQuantity of substance

Solution Approach 1:

The system extracts only the essential cadence characteristics (speaking speed, pitch range, rhythm patterns) from complete voice recordings, rather than storing and analyzing entire voice samples. This extraction of key features reduces data volume while maintaining matching precision.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS10812657B1System and method for cadence matching at answering service or the like
Publication Date: 2020.10.20 ASD INC
  • US10812657B1 patent drawing
  • US10812657B1 patent drawing
  • US10812657B1 patent drawing

AI summary

A call from a caller to a called party is forwarded to an answering service. A cadence of the call is determined, and an agent is selected to answer the call. To select the agent, a cadence of the selected agent is determined, and the determined cadence of the selected agent is matched to the determined cadence of the call. In particular, the called party has a geographic location associated therewith, and the selected agent has a cadence that matches a cadence associated with the determined geographic location. Contact between the selected agent and the call is then effectuated. The matched cadence is expected to heighten a connection the caller perceives from the selected agent.