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In a succession of the set level stress test for high speed mobile application processor (AP) reliability [1], At-Speed HTOL (ASH) incorporated by user conditions was employed to realistically project the field failure rate of product. Using the worst case-scenario test with different frequency and operation duty, the failure modes veiled behind the conventional HTOL can be surfaced and then reconciled,...
The study intends to explore EFL learners' Rhythm of English through a phonetic experiment over the reading-aloud task produced by the English learners from Guangxi Zhuang Autonomous Region. The tested subjects are grouped as the first-year non-major learners(NM1), the second-year non-major learners(NM2), the first-year major learners(M1) and the second-year major learners(M2). On the basis of the...
The present case study investigated the speech production and perception of developmental dyslexia through prosodic cues in Standard Chinese. As a non-alphabetic tonal language, there is a complex neurobiological mechanism between visual picture processing and semantic priming, perception and production of prosodic patterns. The experimental materials employed in the study were the syntactic structure...
Infrequent errors, such as unwanted glitches occurring once every a few seconds in silicon tuners, are very costly to capture in production due to long test time by the nature of the errors. The paper presents a novel scheme that reduces the test time from a few seconds to a few tens milliseconds. The scheme has been implemented to test millions of silicon TV tuners, and field defects caused by the...
The present study investigates the accent realization of English learners from Chinese dialectal regions, i.e., Beijing, Jinan, Zhenjiang and Hangzhou(hereinafter BJ, JN, ZhJ and HZ, respectively) within the frame of ‘Focus-to-Accent’ FTA theory. The words within the focus scope are designed to have different numbers of syllables and various word stress distributions. Results have demonstrated that...
In 2010, IPC released 9592A, “Performance Parameters for Power Conversion Devices”. The standard includes descriptions of Highly Accelerated Stress Screening (HASS) and Highly Accelerated Stress Audits (HASA) for PCD (Power Conversion Device) ESS, and describes them as more effective than Burn-In. A case study comparing the effectiveness of Burn In with Highly Accelerated Stress Audits (HASA) has...
We developed a quality of service (QoS) management system to support service level management (SLM) for global enterprise services. The QoS management system is integrated with one of our enterprise services in a preproduction system, an identical system as the production system but in a test environment. Lab experiments showed that our integrated solution helps global enterprise services to better...
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