Measuring Audio Processing Latency for Lip-Sync purposes in DSP-based Home Theatre Systems

Pekez, Nenad; Celic, Radovan; Peckai-Kovac, Robert; Kovačević, Jelena

doi:10.1109/telfor48224.2019.8971274

Cited by 2 publications

(1 citation statement)

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“…In our previous work, we discussed complexity of such devices that comes from innerconnectivity issues and latency. The root cause comes down to the flow of the video signal, which must go through AVR -an audio processing and traditionally central component of HT [7].…”

Section: Introductionmentioning

confidence: 99%

Smart Multi-Agent Framework for Automated Audio Testing

Kovačević

Radujko

Djukic

et al. 2023

ELEKTRON ELEKTROTECH

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With the widespread use of embedded software in consumer electronics, automotive industry, medical devices, and industrial environments, embedded software testing is gaining significance as an indispensable part of development and deployment of embedded products. With more than 20 years of research, development, and testing of various consumer technologies and products based on digital signal processors (DSPs) and advanced reduced instruction set computers (ARMs), we obtained insight into typical embedded development process and testing, and the pros and cons of various testing approaches and environments. In this paper, we propose the Smart Multi-Agent Framework based on IoT and Jenkins agents, customised for audio technologies in the Home Audio domain. We evaluated our solution on several complex immersive audio technologies implemented on a multicore DSP. Our uniform, customised, fully automated approach proved to be time efficient, error resilient, easy to replicate and use across all development, certification, and deployment phases of the product life cycle.

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Section: Introductionmentioning

confidence: 99%