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HOD ok
by : Saba Anwar

KPO: ok
by : Vikki Kumar Nishad

CI: ok
by : Shubham Srivastava

Team Member - 1
Team Member - 2
HOD
KPO
CI Team
Finance
Kaizen Theme
Kaizen Description

After separating ENC and ANC tests: Overall audio test cycle time is reduced Line efficiency is increased Testing process is smoother and more stable Machine utilization is improved New ANC feature is tested without impacting productivity

Before Situation

In T51 model, a new feature called ANC test was introduced, which is performed through the Audio Test Machine. Initially, ENC and ANC tests were conducted together on the same machine. During checking, it was observed that: ENC test switching time was very high Due to combined testing (ENC + ANC), overall cycle time increased Audio test process became slow Line efficiency was reduced

After Situation

It was decided to separate ENC and ANC testing to optimize the process. New setup: 2 machines assigned for Left ENC + ANC 2 machines assigned for Right ENC + ANC ENC and ANC are now tested separately instead of combined This reduced unnecessary switching time during testing.

Kaizen Start Date

01-01-2026

Kaizen End Date

15-01-2026

Result

Productivity

Cost Calculation Sheet
Improvement Details