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Audio QA Engineer

About The Position

Audio QA Engineer


Description and responsibilities:


•                    Independently handle audio performance testing of Smart devices such as SmartSpeaker, TV, Remote control unit and IoT devices

•                    Lab setup and test environment bring-up including necessary tools/equipments

•                    Active contribution to automation framework

•                    Interact with customers and customer support team on need basis

•                    Follow the software testing life cycle

Requirements

Requirements:


•                    3-5 years of working experience in audio performance testing and tuning of Amazon Echo, Google Nest devices with thorough understanding of ASR modules

•                    Through knowledge of Beam forming, filter design, Noise suppression and echo cancellation techniques

•                    Hands-on experience in testing embedded devices and in-depth understanding of interfaces like I2S, SPI, ADC/DAC, UART, IIC, USB and so on

•                    .  Should have working knowledge of any of the certification tests (Alexa/Zoom/MS teams certification)

•                    Working experience of any scripting language, preferably python

•                    Ability to perform audio measurements such as Delay, Frequencey response, SLR, SNR, THD+N and so on

•                    Thorough knowledge of various types of testing including performance, stress, load and inter-operability testing

•                    Working experience with logic analysers, simulators, RF signal generators, compliance tools

•                    BE/B.Tech in Electronics / Telecommunication / Computer Science

•                    Should possess strong analytical /troubleshooting skills

•                    Should be highly self-motivated and a strong team player

•                    Attitude to learn quickly and be flexible to work across projects/products

•                    Ability to work under aggressive project schedule and in dynamic environment

•                    Should possess strong communication skills

•                    Must be able to travel outside India


Desired skill-sets:

•                    Good understanding of various standards such as TIA 810/920, ES 202 737/739, POLQA, P.862, P.862.2 and so on

•                    Basic knowledge of git, JIRA

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