Analog/Mixed-Signal Circuit Synthesis Enabled by the Advancements of Circuit Architectures and Machine Learning Algorithms

no code implementations • 15 Dec 2021 • Shiyu Su, Qiaochu Zhang, Mohsen Hassanpourghadi, Juzheng Liu, Rezwan A Rasul, Mike Shuo-Wei Chen

Analog mixed-signal (AMS) circuit architecture has evolved towards more digital friendly due to technology scaling and demand for higher flexibility/reconfigurability.

BIG-bench Machine Learning

TAFA: Design Automation of Analog Mixed-Signal FIR Filters Using Time Approximation Architecture

no code implementations • 15 Dec 2021 • Shiyu Su, Qiaochu Zhang, Juzheng Liu, Mohsen Hassanpourghadi, Rezwan Rasul, Mike Shuo-Wei Chen

A digital finite impulse response (FIR) filter design is fully synthesizable, thanks to the mature CAD support of digital circuitry.

Quantization

Multilingual Graphemic Hybrid ASR with Massive Data Augmentation

no code implementations • LREC 2020 • Chunxi Liu, Qiaochu Zhang, Xiaohui Zhang, Kritika Singh, Yatharth Saraf, Geoffrey Zweig

Towards developing high-performing ASR for low-resource languages, approaches to address the lack of resources are to make use of data from multiple languages, and to augment the training data by creating acoustic variations.

Data Augmentation