yusuke1997/dblp-id-title huggingface dataset:
Steel Pipe Measurement System Based on Laser Rangefinder
Sub-Cycle Phase Angle-Oriented Algorithm for Identifying Fault Direction in Renewable-Rich MV Distribution Grids
Multiscale Edge-Enhanced Deep Learning for Cable Connection Visual Inspection of Low-Voltage Switchgear
Deep Learning-Based Method for Activity Estimation From Short-Duration Gamma Spectroscopy Recordings
Quantitative Permittivity Measurements of Nanoliter Liquid Volumes in Microfluidic Channels to 40 GHz
Line-oriented spectrum evaluation for sensor SNR estimation
Real-Time Tree-Foliage Surface Estimation Using a Ground Laser Scanner
WavCapsNet: An Interpretable Intelligent Compound Fault Diagnosis Method by Backward Tracking
A Current-Comparator-Based System For Calibrating High-Voltage Current Transformers Under Actual Operating Conditions
Signal processing of ultrasound modulated by gas flow
A Digital Instrument for Light Flicker Effect Evaluation
A DGS-CPW Microwave Sensor Loaded With SRR for Solid Material Measurement
DSFNet: Video Salient Object Detection Using a Novel Lightweight Deformable Separable Fusion Network
2-D Magnetic Localization Newton-Raphson-Based Method Considering Measurement Uncertainties for Smart Surface Applications
Deep Convolutional Stack Autoencoder of Process Adaptive VMD Data With Robust Multikernel RVFLN for Power Quality Events Recognition
Practical choices in the FRF measurement in presence of nonlinear distortions
Attention-Guided and Noise-Resistant Learning for Robust Medical Image Segmentation
A Highly Digital Multiantenna Ground-Penetrating Radar (GPR) System
An Online Flow Pattern Identification System for Gas-Oil Two-Phase Flow Using Electrical Capacitance Tomography
Swallow Neural Network-Empowered High-Speed Brillouin Optical Correlation-Domain Reflectometry: Optimization and Real-Time Operation
Toward Purifying Defect Feature for Multilabel Sewer Defect Classification
A Magnetic Measurement Model for Real-Time Control of Synchrotrons
Motor Fault Prediction Based on Fault Feature Extraction and Signal Distribution Optimization
TMR Busbar Current Sensor With Good Frequency Characteristics
A Multidimensional Data Fusion Neural Network for Damage Localization Using Ultrasonic Guided Wave
Design and Implementation of a High-Field NdFeB Magnet System for Investigating the Spin Seebeck Effect
The Human-Biometric-Sensor Interaction Evaluation Method: Biometric Performance and Usability Measurements
Measuring the timing jitter of ATE in the frequency domain
Research on Vehicle Rollover Risk Prediction Based on CNN-LSTM and Unscented Kalman Filter Algorithm
Frequency insensitive phase detector with fast response and very low output ripple
Ultrasonic Distance Measurement Method With Crosstalk Rejection at High Measurement Rate
Design of a 12-Bit 2.5 MS/s Integrated Multi-Channel Single-Ramp Analog-to-Digital Converter for Imaging Detector Systems
Spatio-Temporal Fusion Attention: A Novel Approach for Remaining Useful Life Prediction Based on Graph Neural Network
Toward Force-Based Signature Verification: A Pen-Type Sensor and Preliminary Validation
An auto-switch for multisampling of a wire beam electrode corrosion monitoring system
A Robust In-Motion Alignment Method With Inertial Sensors and Doppler Velocity Log
A Flexible Multichannel Platform for Versatile E-Nose and E-Tongue Operations
Informational Framework for Minimalistic Visual Odometry on Outdoor Robot
FedBIP: A Federated Learning-Based Model for Wind Turbine Blade Icing Prediction
A Machine Learning-Based Algorithm for Through-Wall Target Tracking by Doppler TWR
Automatic Demagnetization Fault Location of Direct-Drive Permanent Magnet Synchronous Motor Using Knowledge Graph
High-Precision FIR-Model-Based Dynamic Weighing System
A Study of Joint Time-Frequency Analysis-Based Modal Analysis
Exploiting Tunable Q-Factor Wavelet Transform Domain Sparsity to Denoise Wrist PPG Signals
Trade-offs in PMU and IED Deployment for Active Distribution State Estimation Using Multi-objective Evolutionary Algorithm
Ppb-Level N-Propanol Gas Sensor Based on Ce-Doped Flower-Like In 2 O 3 Compounded on rGO Nanosheets
A Multilevel Metric Fusion Framework for Few-Shot Electrocardiogram Classification
Root-Mean-Square Measurement of Distinct Voltage Signals
Solving Dispersion Characteristics in Acoustic Logging While Drilling Instrumentation: Multidifference Algorithm
Measurement of Distinguishing Features of Stable Cognitive and Physical Health Older Drivers
Design Optimization of a Digital Sun Sensor for Use With Parametric Processing
Combinational Multimodality Tomography System for Industrial Multiphase Flow Imaging
A New Indirect Calibration Method for an Equivalent Source Mismatch of a Power Splitter Using Measurements at Only One Port
Guest Editorial Special Section on the 2006 Advanced Methods for Uncertainty Estimation in Measurement Workshop
Ultrasensitive Open-Ended Coaxial Cable-Based Microwave Resonator Learns to Sense Impacts
Impacts of Real Hands on 5G Millimeter-Wave Cellphone Antennas: Measurements and Electromagnetic Models
Person Recognition Using 3-D Palmprint Data Based on Full-Field Sinusoidal Fringe Projection
Theoretical Study of a Porous Silicon Cavity Based on Second Harmonic Waves Formed by Ferroelectric Crystals for Wide Range Multiphysical and Chemical Measurement
Visual Anomaly Detection Through the Joint Entropy-Energy Optimization for High-Speed Railway Traction Substation
Quality Assurance for Josephson Array Voltage Standards
A 3-D baseband signal analyzer prototype for 3G mobile telecommunication systems
Discriminant Analysis-Guided Alignment Network for Multimachine Fault Collaborative Learning and Diagnosis
Semi-Supervised Self-Correcting Graph Neural Network for Intelligent Fault Diagnosis of Rotating Machinery
Spatial-Temporal-Circulated GLCM and Physiological Features for In-Vehicle People Sensing Based on IR-UWB Radar
Intelligent Measurement on Edge Devices Using Hardware Memory-Aware Joint Compression Enabled Neural Networks
Low-Cost and Efficient Thermal Calibration Scheme for MEMS Triaxial Accelerometer
IEEE 1057 Jitter Test of Waveform Recorders
Wavelet denoising of coarsely quantized signals
Measurement Uncertainty Estimation Method for Passive Source/Load Pull
Chatter Frequency Identification and Amplitude Tracking Using Short-Time Difference Spectrum Analysis
An Online Accuracy Evaluation Method for Smart Electricity Meter Calibration Devices Based on Mutual Correlations of Calibration Data
Effects of Flexible Induction Coil Pitch on the Heating Performance of Thermotherapy Needles
Steps toward a capacitance standard based on single-electron counting at PTB
Hybrid Indoor Positioning Method of BLE and PDR Based on Adaptive Feedback EKF With Low BLE Deployment Density
Terahertz Automatic Localization and Imaging for Multiscene Delamination Damages of Composites Using Multilabel Attention Fusion Network
Design Optimization of a Low-Power and Low-Complexity Digital Driven-Right-Leg Circuit for Active-Electrode Measurement Systems
A Hybrid Wireless Electrodeless QCM-D for the Discrimination of Volatile Organic Compounds
Guest Editors' Message IMTC2006 Special Issue
Self-Adaptation Graph Attention Network via Meta-Learning for Machinery Fault Diagnosis With Few Labeled Data
Signal Transmission by Galvanic Coupling Through the Human Body
Fabric Texture Analysis Using Computer Vision Techniques
Quantitative Analysis of Coins as Size Reference
Determination of G by means of a beam balance
Adaptive Compressive Beamforming Based on Bi-Sparse Dictionary Learning
A Smart ECG Measurement System Based on Web-Service-Oriented Architecture for Telemedicine Applications
Online Adaptive Decoding for MI-BCI Based on Stimulation and Feature Optimization and Data Augmentation
TransSea: Hybrid CNN-Transformer With Semantic Awareness for 3-D Brain Tumor Segmentation
LE-VINS: A Robust Solid-State-LiDAR-Enhanced Visual-Inertial Navigation System for Low-Speed Robots
Poyen's Fuzzy Logic Controlled Automatic Irrigation (FCAI): Precision Irrigation Scheduling Scheme
An Enhanced Geometric Filter Algorithm With Channel Diversity for Device-Free Localization
Identification of Multiple Faulty Teeth in the Sun Gear Based on the Phenomenological Strain Model and Strain Separation
Fast Defect Inspection Based on Data-Driven Photometric Stereo
Experimental Characterization and Performance Evaluation of Flexible Two-Wire Probes for TDR Monitoring of Liquid Level
Semantic-Guided Global-Local Collaborative Networks for Lightweight Image Super-Resolution
Evaluation of a Mouse-Sized Radial Gradiometer Receive Coil for Magnetic Particle Imaging
Open-Set Fabric Defect Detection With Defect Generation and Transfer
Grid Map Assisted Radar Target Tracking in a Detection Occluded Maritime Environment
Comparison of independent optical frequency measurements using a portable iodine-stabilized Nd: YAG laser
Torque Measurement of Heavy Truck Gearbox Input Shaft Using Wireless Telemetry With a Resistance Sensing Model
Deep Learning for Data Modeling of Multirate Quality Variables in Industrial Processes
MCAFNet: Multiscale Channel Attention Fusion Network for Arbitrary Style Transfer
Adaptive Sparse Attention Wavelet Network for the Robust Open-Circuit Fault Diagnosis in PMSM Drives
A comparative study of two discrete-time phase delay estimators
Feature Extraction of Partial Discharges During Multiple Simultaneous Defects in Low-Voltage Electric Machines
Robust Visual Positioning of the UAV for the Under Bridge Inspection With a Ground Guided Vehicle
Real-Time Classification of Rubber Wood Boards Using an SSR-Based CNN
Synergistic Enhancement of Bandwidth and Sensitivity of Phased Array Ultrasonic Transducer With Novel Acoustic Mismatch Structure
The Fault Detection and Virtual Reconstruction Method for Underwater Navigation System
VMD-SE-DCNN-CBAM: An Intelligent Cavitation Recognition Method for Canned Motor Pump
Fault Detection of Permanent Magnet Synchronous Motor Based on Image Content Retrieval
Noise Power Estimators in ISM Radio Environments: Performance Comparison and Enhancement Using a Novel Samples Separation Technique
Asymmetric Teacher-Student Feature Pyramid Matching for Industrial Anomaly Detection
An Efficient mmW Frequency-Domain Imaging Algorithm for Near-Field Scanning 1-D SIMO/MIMO Array
Teleoperation Over the Internet With/Without Velocity Signal
Compact Dual-Band Branch-Line Balun Using Only Two Impedances With High Band-to-Band Isolation for Cellular/WLAN Applications
Low-Noise, High-Linearity Sine-Wave Generation Using Noise-Shaping Phase-Switching Technique
An Inertial Magneto-Inductive Positioning System Based on GWO-PF Algorithm
Three-Dimensional Nondestructive "Sampling" of Art Objects Using Acoustic Microscopy and Time-Frequency Analysis
An Improved Current-Comparator-Based Power Standard With an Uncertainty of 2.5 µW/VA (k = 1)
A Precise Time-Frequency Positioning Method for Assisting Piston Pump Fault Diagnosis
An Electromagnetic-Piezoelectric Hybrid Actuated Nanopositioner for Atomic Force Microscopy
A Novel Calibration-Free Method of Measurement of Oxygen Saturation in Arterial Blood
Implementation and performance evaluation of a broadband digital harmonic vector voltmeter
Modeling fire detector signals by means of system identification techniques
Filtering for Drift Data of a Laser Doppler Velocimeter Based on Metabolic Time-Series-Grey Model
Design, Calibration, and Evaluation of a Long-Range 3-D Infrared Positioning System Based on Encoding Techniques
Self-Autonomous Wireless Sensor Nodes With Wind Energy Harvesting for Remote Sensing of Wind-Driven Wildfire Spread
A Brain-Computer Interface System Based on Magnetoencephalography With Optically Pumped Magnetometers
Synchronous Detection to Reduce Offsets in Focus Error of an Optical Pickup Unit
Sparse Prior Is Not All You Need: When Differential Directionality Meets Saliency Coherence for Infrared Small Target Detection
3-D Facial Expression Recognition via Attention-Based Multichannel Data Fusion Network
Deep Learning-Based Inversion Method for Imaging Problems in Electrical Capacitance Tomography
Decoupling Method of Triaxial Magnetic Field Compensation and Multiparameter Measurement in Comagnetometers
Igniting Advancements in Iron-Making Process Monitoring: Exploring a Novel and Cutting-Edge Joint Sparse-Constrained Data-Dependent Kernel CVA Method
A Genetic-Algorithm-Optimized Fractal Model to Predict the Constriction Resistance From Surface Roughness Measurements
Efficient Doppler Frequency Simulator for Multifrequency
Three-Wavelength Fiber Laser Sensor With Miniaturization, Integration for the Simultaneous Measurement of Underwater pH, Salinity, Temperature, and Axial Strain
An Improved Random Effects Wiener Process Accelerated Degradation Test Model for Lithium-Ion Battery
Dynamic Harmonic Phasor Estimation by Adaptive Taylor-Based Bandpass Filter
3-D VCG Loop-Based Myocardial Infarction Identification With Multiscale Spatial Residual Attention
Multifrequency Excitation and Support Vector Machine Regressor for ECT Defect Characterization
MCU Function Recognition Method Based on the Frequency-Domain Constellation Trajectory Figure of Chip Electromagnetic Leakage and Convolutional Neural Networks
Combined Bivariate Performance Measure
Signal processing strategy for the exploitation of ultrasound contrast agents by current medical instrumentation
Reconstruction of Corrupted Photoplethysmography Signals Using Recursive Generative Adversarial Networks
Experimental Study of Cerebral Hemorrhage Imaging Based on Frequency-Differential Electrical Capacitance Tomography
A Soft-Sensing Model for Predicting Cement-Specific Surface Area Based on Inception-Residual-Quasi-Recurrent Neural Networks
Nonintrusive Load Monitoring Based on Self-Supervised Learning
Enhancing GNSS Positioning Accuracy for Road Monitoring Systems: A Factor Graph Optimization Approach Aided by Geospatial Information
Sample Augmentation for Intelligent Milling Tool Wear Condition Monitoring Using Numerical Simulation and Generative Adversarial Network
Zero-Shot Component Inference of Unknown Gas Mixtures
Low-frequency electronic gate detection for the counting and sizing of cells, bacteria, and colloidal particles in liquids
Carotid Artery Motion Estimation From Sequences of B-Mode Ultrasound Images: Effect of Scanner Settings and Image Normalization
Electrical Resistance Tomography Image Reconstruction With Densely Connected Convolutional Neural Network
An Innovative Ultrasound Signal Processing Technique to Selectively Detect Nanosized Contrast Agents in Echographic Images
A Flexible Quadrature Coil for Very-Low-Field (50.4 mT) Knee Magnetic Resonance Imaging
Polymer-Coated Fiber Optic Sensor as a Process Analytical Tool for Biopharmaceutical Impurity Detection
Robot Visual Servoing Grasping Based on Top-Down Keypoint Detection Network
A High-Stability Quartz Crystal Resonator Humidity Sensor Based on Tuning Capacitor
High-Performance Conductometric Acetone Gas Sensor Based on Co 3 O 4 /ZnO Nanorods With Abundant Oxygen Vacancies
Advanced Control Techniques for Precision Measurement in Electrical Machine Test Benches: Fast Dynamic and Robust Emulation of Nonlinear Load Dynamics
Comparison of FGO and KF for PDR-GNSS Fusion Under Different PDR Errors
Research on Compensation Approach for Motion Error of Rotating Accelerometer Gravity Gradiometer
Determination of Propagation Constant of Terahertz Dielectric Ridge Waveguide Using Noncontact Measurement Approach
CCEM-K2 key comparison of 10-MΩ and 1-GΩ resistance standards
Examination of Spin-Exchange Relaxation in the Alkali Metal-Noble Gas Comagnetometer With a Large Electron Magnetic Field
Bandwidth Expansion for Mode-Matched MEMS Gyroscopes Without Any Compensator
Detection of Phonocardiogram Event Patterns in Mitral Valve Prolapse: An Automated Clinically Relevant Explainable Diagnostic Framework
Absolute frequency atlas of molecular I 2 lines at 532 nm
Experimental Demonstration of Second-Generation Time-Delay Interferometry With Direct Digital Synthesizer
Demonstration of Fiber-Optic Seismic Sensor With Improved Dynamic Response in Oilfield Application
Stream Soil Moisture Estimation by Reflected GPS Signals With Ground Truth Measurements
Imbalanced Source-Free Adaptation Diagnosis for Rotating Machinery
Region Growing Based on 2-D-3-D Mutual Projections for Visible Point Cloud Segmentation
Fast quantitative correlation analysis and information deviation analysis for evaluating the performances of image fusion techniques
Dependence of contact resistance on current for ohmic contacts to quantized Hall resistors
Abnormal Operating Condition Identification of Industrial Processes Based on Deep Learning With Global-Local Slow Feature Analysis
Research on Running Status Monitoring and Rotating Blade Crack Detection of Large-Scale Centrifugal Compressor Based on Blade Tip Timing Technique
Admux: An Adaptive Multiplexer for Haptic-Audio-Visual Data Communication
Monitoring of HV Generator Circuit Breaker Contact Ablation Based on Acoustic Emission
ACLC: Automatic Calibration for Nonrepetitive Scanning LiDAR-Camera System Based on Point Cloud Noise Optimization
Performance Study on Commercial Magnetic Sensors for Measuring Current of Unmanned Aerial Vehicles
Improving the Accuracy of Capacitance-to-Frequency Converter by Accumulating Residual Charges
Research on the Nested Package Structure of a MEMS Vector Hydrophone
Efficient Impedance Controller Tuning of Robot-Environment Interaction With Improved Transient and Steady-State Performance
Reproducibility Enhancement by Optimized Power Analysis Attacks in Vulnerability Assessment of IoT Transducers
An implantable analyzer of bio-impedance dynamics: mixed signal approach [telemetric monitors]
A Low-Cost Experimental Setup to Characterize Piezoelectric Cantilever Bimorphs
Identification of a Block-Structured Nonlinear Feedback System, Applied to a Microwave Crystal Detector
Multimodal Information Fusion for High-Robustness and Low-Drift State Estimation of UGVs in Diverse Scenes
An Arc Fault Detection Method Based on Current Amplitude Spectrum and Sparse Representation
Calibration of a time-domain network analyzer: a new approach
Exploring Domain-Invariant Feature Space for Unsupervised Cross-Domain Facial Expression Recognition via Diffusion Model
Gaussian Mixture Model-Based Wasserstein Stationary Subspace Analysis for Process Monitoring
Power Measurement-Based Vulnerability Assessment of IoT Medical Devices at Varying Countermeasures for Cybersecurity
A Domain Generalization Network Exploiting Causal Representations and Non-Causal Representations for Three-Phase Converter Fault Diagnosis
Accurate Amplitude Estimation of Harmonic Components of Incoherently Sampled Signals in the Frequency Domain
Characteristics of Arbitrary Ramp Generator: A Tuning Voltage Setup for the FMCW Reflectometer
Development of optical frequency standards based upon the 2 S 1/2 - 2 D 5/2 transition in 88 Sr + and 87 Sr +
Geophysical tomography by viscoacoustic asymptotic waveform inversion of ultrasonic laboratory data
A Novel Teacher-Student Framework With Degradation Model for Infrared-Visible Image Fusion
Image Reconstruction for Electrical Capacitance Tomography Based on Sparse Representation
Properties of iodine cells contaminated by the heteromolecule 127 I 129 I [He-Ne laser stability]
Sync & Sense: VoIP Measurement Methodology for Assessing One-Way Delay Without Clock Synchronization
A novel open-resonator system for precise measurement of permittivity and loss-tangent
Measurement of Buzz Flows in a Supersonic Inlet by FBG Sensors
Dynamic Superficial Dielectric Constant Models and Void Fraction Prediction by Microwave Resonant Cavity for Gas Liquid Flow
A Method of Rayleigh Wave Combined With Coil Spatial Pulse Compression Technique for Crack Defects Detection
Gaussian Mixture Model Using Semisupervised Learning for Probabilistic Fault Diagnosis Under New Data Categories
Particle Filter With Unknown Statistics to Estimate Liquid Level in the Silicon Single-Crystal Growth
Power measurement in digital wireless communication systems through parametric spectral estimation
Setting Parameters Influence on Accuracy and Stability of Near-Field Scanning Microwave Microscopy Platform
A Meteorological Data Distribution System Using Remote Method Invocation Technology
Improved Identification of Various Conditions of Induction Motor Bearing Faults
Optimal Design of Passive Devices for Verifying On-Wafer Noise Parameter Measurement Systems
Instrument fault detection and isolation: state of the art and new research trends
A Precision Microvolt-Synthesizer Based on a Pulse-Driven Josephson Voltage Standard
An Intelligent Fault Diagnosis Method Enhanced by Noise Injection for Machinery
Indoor Localization Using Low-Rank Matrix Recovery and Dynamic Parameter Estimation Algorithm With Commodity Wi-Fi
Effect of Instrument Frequency Uncertainty on Wideband Microwave Synthetic Aperture Radar Images
Multiharmonic generators for relative phase calibration of nonlinear network analyzers
Spectrum Transition Entropy: An Approach for Bearing Fault Diagnosis of Traction Motor
Hand Gesture Recognition Using Haar-Like Features and a Stochastic Context-Free Grammar
A Nanoindentation Instrument for Characterizing Mechanical Properties of Materials Under High-Frequency Vibration
Accuracy Improvement of Residual Stress Measurements in the Tube by FBG Using the Genetic Algorithm
Online Workpieces Recognition for the Robotic Spray-Painting Production Line With a Low-Cost RGB-D Camera
Complex Transmission Coefficient Measurement at 50-110 GHz With Hybrid-Channel Measurement System
On Bussgang's Theorem, Separability, and Colored Random Phase Multisines
Eight-Channel 21 ps Precision 10~µs Range Time-to-Digital Converter Module
EM-DARTS: Hierarchical Differentiable Architecture Search for Eye Movement Recognition
Study on Characteristics Location of Pantograph-Catenary Contact Force Signal Based on Wavelet Transform
Visual State Space Model for Image Super-Resolution
A Hybrid Fault Diagnosis Framework Based on Test Stimulus Optimization and MPCNN for Analog Circuits
Error in the thermoresistive sensor-based feedback measurement configuration due to DC amplifier offset voltage
High-Efficiency Multispectral-Polarization Imaging System Using Polarization Camera Array With Notch Filters
Multiple Source-Free Domain Adaptation Network Based on Knowledge Distillation for Machinery Fault Diagnosis
Bayesian Optimization-Based Efficient Impedance Controller Tuning for Robotic Interaction With Force Feedback
A calibration scheme for imperfect quantizers
Accurate analysis of smoothly modulated AC waveforms applied to the calibration of fluctuating harmonic analyzers
Optimization RGB-D 3-D Reconstruction Algorithm Based on Dynamic SLAM
Stability Requirements for Long-Term Monitoring Studies Based on TEM
Accuracy of an atomic microwave power standard
Characterization and Modeling of the User Blockage for 5G Handset Antennas
TOA Estimation of Chirp Signal in Dense Multipath Environment for Low-Cost Acoustic Ranging
WireframePose: Monocular 6-D Pose Estimation of Metal Parts Based on Wireframe Extraction and Matching
Phase Estimation Using Discrete Chirp-Fourier-Transform-Based Method
Inverse Design of RF Coil for Slim Nuclear Magnetic Resonance Logging Tool
Fault Features Diagnosis Method of Rolling Bearing via Optimized S Synchroextracting Transform
Health Indicators Identification of Lithium-Ion Battery From Electrochemical Impedance Spectroscopy Using Geometric Analysis
AntennaNet: Antenna Parameters Measuring Network for Mobile Communication Base Station Using UAV
Target-to-Target Interaction Ghost Suppression Algorithm Based on Joint DoD and DoA Estimation
Perpendicularity Detection of Multistage Rotor Considering Compensation of Datum Error
Suppression of Odd Harmonic Interference in a Fast Digital Lock-in Amplifier Based on Square Wave Signal
Estimating Respiratory Impedance at Breathing Frequencies Using Regularized Least Squares on Forced Oscillation Technique Measurements
A Decision Fusion SWT-RF Method for Rolling Bearing Enhanced Diagnosis Under Low-Quality Data
Flame Complex Permittivity Model Considering Electrons and Positive Ions
PCI Reverberation Suppression Method for Boiler Tube Leakage Based on Acoustic Signal Correlation