Ultra-Low-Power and Compact-Area Analog Audio Feature Extraction Based on Time-Mode Analog Filterbank Interpolation and Time-Mode Analog Rectification
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3227246
Abstract: To address the power and area bottleneck imposed by the frontend feature extractor relative to the backend neural network in on-device keyword spotting (KWS), we propose two time-mode analog signal processing (ASP) circuit techniques showcased… read more here.
Keywords: mode analog; analog; feature; power ... See more keywords
Similar, but Not the Same: Time and Mode of Climatic Niche Evolution in a Highly Endemic Lineage
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Biogeography"
DOI: 10.1111/jbi.15048
Abstract: Plant lineages are disproportionally diverse in areas characterised by specific climatic regimes. The campos rupestres habitats in the mountains of Eastern/Central Brazil, for instance, display huge plant endemism and high precipitation seasonality. The genus Vellozia… read more here.
Keywords: evolution highly; climatic niche; time mode; niche evolution ... See more keywords
EEG-Based Multiword Imagined Speech Classification for Persian Words
Sign Up to like & getrecommendations! Published in 2022 at "BioMed Research International"
DOI: 10.1155/2022/8333084
Abstract: This study focuses on providing a simple, extensible, and multiclass classifier for imagined words using EEG signals. Six Persian words, along with the silence (or idle state), were selected as input classes. The words can… read more here.
Keywords: silence; word; time mode; classification ... See more keywords
Time and Mode of Epidemic HCV-2 Subtypes Spreading in Europe: Phylodynamics in Italy and Albania
Sign Up to like & getrecommendations! Published in 2021 at "Diagnostics"
DOI: 10.3390/diagnostics11020327
Abstract: Hepatitis C virus (HCV) genotype 2 causes about 10% of global infections and has the most variable circulation profile in Europe. The history of “endemic” HCV-2 subtypes has been satisfactorily reconstructed, instead there is little… read more here.
Keywords: hcv subtypes; hcv; epidemic hcv; italy albania ... See more keywords
A Time-Mode PWM 1st Order Low-Pass Filter
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Low Power Electronics and Applications"
DOI: 10.3390/jlpea13020032
Abstract: In this work, a first-order low-pass filter is proposed as suitable for time-mode PWM signal processing. In time-mode PWM signal processing, the pulse width of a rectangular pulse is the processing variable. The filter is… read more here.
Keywords: mode pwm; time; filter; time mode ... See more keywords
A Time Mode Pulse Interleaver in a Silicon-on-Insulator Platform for Optical Analog-to-Digital Converters
Sign Up to like & getrecommendations! Published in 2024 at "Micromachines"
DOI: 10.3390/mi15030326
Abstract: We propose and demonstrate a novel on-chip optical sampling pulse interleaver based on time mode interleaving. The designed pulse interleaver was fabricated on a 220 nm silicon-on-insulator (SOI) platform, utilizing only one S-shaped delay waveguide.… read more here.
Keywords: time; time mode; silicon insulator; pulse interleaver ... See more keywords