James West
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Most Influential Person Now
American inventor and acoustician
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Physics
Why Is James West Influential?
(Suggest an Edit or Addition)According to Wikipedia, James Edward Maceo West is an American inventor and acoustician. He holds over 250 foreign and U.S. patents for the production and design of microphones and techniques for creating polymer foil electretss.
James West 's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Papers
- Noise levels in Johns Hopkins Hospital. (2005) (349)
- A beam tracing method for interactive architectural acoustics. (2004) (208)
- Autodirective Microphone Systems (1991) (200)
- High-Resolution Laser-Pulse Method for Measuring Charge Distributions in Dielectrics (1982) (198)
- Charge dynamics for electron‐irradiated polymer‐foil electrets (1974) (156)
- Self‐Biased Condenser Microphone with High Capacitance (1962) (138)
- Noise in the operating rooms of Johns Hopkins Hospital. (2007) (133)
- Foil‐Electret Microphones (1966) (89)
- Nondestructive Laser Method for Measuring Charge Profiles in Irradiated Polymer Films (1982) (87)
- CHARGING OF POLYMER FOILS WITH MONOENERGETIC LOW‐ENERGY ELECTRON BEAMS (1970) (83)
- Permanent Polarity and Piezoelectricity of Electrospun α‐Helical Poly(α‐Amino Acid) Fibers (2011) (81)
- Investigation of piezoelectricity distributions in poly(vinylidene fluoride) by means of quartz‐ or laser‐generated pressure pulses (1984) (81)
- Production of High Quasipermanent Charge Densities on Polymer Foils by Application of Breakdown Fields (1972) (74)
- Noise in the adult emergency department of Johns Hopkins Hospital. (2006) (62)
- Solution-processed organic field-effect transistors and unipolar inverters using self-assembled interface dipoles on gate dielectrics. (2007) (62)
- Location of charge centroid in electron‐beam‐charged polymer films (1977) (61)
- Sound Transmission over Theatre Seats (1964) (58)
- Piezoelectric responses in poly(vinylidene fluoride/hexafluoropropylene) copolymers (2007) (58)
- Stabilization of positive charge in fluorinated ethylene propylene copolymer (1984) (53)
- Trap‐modulated mobility of electrons and holes in Teflon FEP (1976) (53)
- Electret Transducers: A Review (1972) (52)
- Wideband external pulse recording during cuff deflation: a new technique for evaluation of the arterial pressure pulse and measurement of blood pressure. (1988) (47)
- TSC studies of carrier trapping in electron‐ and γ‐irradiated Teflon (1976) (47)
- Measurement of charge distribution in polymer electrets by a new pressure-pulse method (1981) (45)
- Quieting Weinberg 5C: a case study in hospital noise control. (2007) (42)
- Isolated elevation of diastolic blood pressure. Real or artifactual? (1995) (40)
- Positive charging of fluorinated ethylene propylene copolymer (Teflon) by irradiation with low‐energy electrons (1984) (39)
- Computerised lung sound analysis to improve the specificity of paediatric pneumonia diagnosis in resource-poor settings: protocol and methods for an observational study (2012) (39)
- Hole transit in Teflon films (1979) (38)
- Electron beam method for detecting charge distributions in thin Polyethyleneterephthalate films (1982) (36)
- Foil Electrets and Their Use in Condenser Microphones (1968) (35)
- Method for Measurement of Surface Charge Densities on Electrets (1971) (34)
- Charge diagnostics for electron-irradiated polymer foils (1973) (32)
- Polarization of poly(vinylidene fluoride) by application of breakdown fields (1982) (32)
- How should diastolic blood pressure be defined during pregnancy? (1994) (31)
- Charge and Polarization Profiles in Polymer Electrets (1986) (31)
- Temperature shift of short-circuit thermally-stimulated-current peaks of Teflon electrets with time after electron injection (1974) (30)
- Electrets formed by low-energy electron injection (1975) (29)
- Optoacoustic generation and electrical detection of subnanosecond acoustic pulses (1985) (29)
- A multiresolution analysis for detection of abnormal lung sounds (2012) (27)
- Time‐dependent radiation‐induced conductivity in electron‐irradiated Teflon foils (1980) (26)
- Increase of gold–Teflon FEP joint strength by removal of deposited aluminum prior to gold deposition for electret applications (1976) (26)
- Directional transducers (1971) (25)
- Space-charge distributions in electron-beam charged Mylar and Kapton films (1988) (24)
- Second‐order gradient unidirectional microphones utilizing an electret transducer (1975) (24)
- Increase of gold–Teflon FEP joint strength by electron bombardment (1973) (23)
- Heat sealing of Teflon electrets by annealing (1975) (23)
- Acoustical Measurements in Philharmonic Hall (New York) (1964) (22)
- Bending piezoelectricity in monomorph polymer films (1987) (21)
- Listening panel agreement and characteristics of lung sounds digitally recorded from children aged 1–59 months enrolled in the Pneumonia Etiology Research for Child Health (PERCH) case–control study (2017) (21)
- Determination of charge centroids in two‐side metallized electrets (1984) (21)
- Monocharged Electret Generator for Wearable Energy Harvesting Applications (2018) (20)
- Evaluating the Hospital Soundscape (2008) (20)
- Characterization of Auscultatory Gaps With Wideband External Pulse Recording (1991) (20)
- Piezoelectric property of hot pressed electrospun poly(γ-benzyl-α, L-glutamate) fibers (2012) (19)
- Radiation hardening and pressure-actuated charge release of electron- irradiated Teflon electrets (1974) (18)
- Studies of electret charges produced on polymer films by electron bombardment (1969) (17)
- Tuning of threshold voltage in organic field-effect transistors with hydrophobic gate dielectric using monoenergetic low-energy electron beams and triode corona (2009) (17)
- Energy harvester using piezoelectric nanogenerator and electrostatic generator (2021) (17)
- Evaluation of Acoustic Properties of Enclosures by Means of Digital Computers (1966) (16)
- Developing a Reference of Normal Lung Sounds in Healthy Peruvian Children (2014) (16)
- A Micro-Machined Microphone Based on a Combination of Electret and Field-Effect Transistor (2015) (15)
- Possible Subjective Significance of the Ratio of Height to Width of Concert Halls (1966) (14)
- Fabrication of polypeptide-based piezoelectric composite polymer film (2008) (14)
- Foil electret transducer for blood pressure monitoring. (1983) (13)
- Design and analysis of a vibration energy harvester using push-pull electrostatic conversion (2020) (13)
- High field poling of poly(vinylidene fluoride) films using a current limiting circuit (1984) (13)
- Analytical, numerical, and experimental studies of viscoelastic effects on the performance of soft piezoelectric nanocomposites. (2017) (12)
- What do we know about noise in hospitals (2005) (12)
- Design and Comparative Performance of a Robust Lung Auscultation System for Noisy Clinical Settings (2021) (12)
- Organic field-effect inversion-mode transistors and single-component complementary inverters on charged electrets (2006) (11)
- Interactive acoustic modeling of complex environments (1999) (11)
- Electronic Stethoscope Filtering Mimics the Perceived Sound Characteristics of Acoustic Stethoscope (2020) (10)
- An adaptive close-talking microphone array (1998) (10)
- First‐Order Gradient Microphone Based on the Foil‐Electret Principle: Discrimination against Air‐Borne and Solid‐Borne Noises (1969) (10)
- The Stethoscope Gets Smart: Engineers from Johns Hopkins are giving the humble stethoscope an AI upgrade (2019) (9)
- New Touch Actuator Based on the Foil-Electret Principle (1973) (9)
- Rapid and Scalable COVID-19 Screening using Speech, Breath, and Cough Recordings (2021) (9)
- Population and temperature shift of TSC peaks of electron‐beam‐charged Teflon FEP (1979) (9)
- Digital auscultation in PERCH: Associations with chest radiography and pneumonia mortality in children (2020) (8)
- Teleconferencing system using head-related signals (1992) (8)
- Noise reduction in an operating room: A case study (2008) (8)
- Direct measurement of trapped-charge profiles in irradiated polymer films (1982) (8)
- Planar microphone based on piezoelectric electrospun poly(γ-benzyl-α,L-glutamate) nanofibers. (2014) (8)
- Noise reduction processing arrangement for microphone arrays (1990) (7)
- Piezoelectric properties of polypeptide-PMMA molecular composites fabricated by contact charging (2011) (7)
- Condenser Microphones with Electret Foil (1963) (7)
- Charge and polarization profiles in polymer electrets (1985) (7)
- Perceiving Graphical and Pictorial Information via Hearing and Touch (2016) (6)
- The electret microphone (1964) (6)
- Differential and gradient microphone arrays (2003) (6)
- Introducing Feelix, a digital stethoscope incorporating active noise control and automatic detection of lung sound abnormalities (2019) (6)
- Electrostatic Microphones with Foil Electret (1965) (6)
- Charge distribution in electron-beam irradiation polymers (1991) (5)
- Spatial and temporal buildup of polarization in PVDF (1984) (5)
- Operating room noise at Johns Hopkins Hospital (2006) (4)
- Dependence of reverberation time on stage‐enclosure configuration in the Philadelphia Academy of Music (1974) (4)
- Further studies of hospital noise control at the Johns Hopkins Hospital: Part 2. (2010) (4)
- Acoustics Courses at the Undergraduate Level: How Can We Attract More Students? (2007) (4)
- Model Study of the Sound Transmission over Raked Theatre Seats (1966) (3)
- Impulse response of a spherical microphone array (eigenmike) (2006) (3)
- Condenser Earphones with Solid Dielectric (1961) (3)
- Nanotechnology Application to Optimize. Piezoelectric Metamaterials for Highly Sensitive Transducers and Energy Harvesting (2010) (3)
- Evaluating and improving hospital soundscapes (2012) (3)
- Piezoelectric Biopolymer-Polymer Composite Films and Microfibers (2010) (3)
- Image derived second‐order differential microphones (1992) (3)
- Charge-decay characteristics of polymer foils (1970) (3)
- Conduction and breakdown in polymer foils charged by electron irradiation (1973) (3)
- A new approach to transducer design applied to a foil electret acoustic antenna (1984) (3)
- Nondestructive High-Resolution Measurement of Charge, Polarization and Piezoelectricity Distributions in Thin Dielectric Films (1987) (3)
- ICSV 14 Cairns • Australia 9-12 July , 2007 THE CHALLENGES OF NOISE CONTROL IN HOSPITALS (2007) (3)
- Position‐tolerant differential microphones for noisy environments (1994) (2)
- Perceiving graphical and pictorial information via touch and hearing (2011) (2)
- High-resolution probing of space-charge densities in Mylar electrets (1981) (2)
- Modern electret applications-the first 20 years (1988) (2)
- Acoustic-tactile rendering of visual information (2012) (2)
- Wound repair using foil electrets (1978) (2)
- REDUCING NOISE LEVELS ON A BUSY ONCOLOGY UNIT (2011) (2)
- Statically Charged Electret Polymers as Solid, Nonvolatile Gates Encapsulating and Tuning Polymer Thermoelectric Parameters (2016) (2)
- Assessing the speech intelligibility index in Johns Hopkins Hospital (2007) (2)
- Noise in Hospitals: Effects and Cures (2008) (2)
- Bulk and Interface Charging Mechanisms in Organic Semiconductor-Gate Dielectric Bilayers (2005) (2)
- Nondestructive determination of ultrasonic velocity and absorption in thin dielectrics by laser-induced pressure pulses (1985) (2)
- Generalized box model for electron irradia ted teflon foils (1980) (1)
- Blood pressure measurements with foil electret transducer (1980) (1)
- Influence of Bandwidth and Reverberation Time upon Preference Evaluation of Speech (1967) (1)
- Organic Field-Effect Transistors, Inverters, and Logic Circuits on Gate Electrets (2005) (1)
- Auditory feedback from tactile interrogation of two dimensional scene for visually impaired. (2011) (1)
- Evaluating the impact of acoustic impedance matching on the airborne noise rejection and sensitivity of an electrostatic transducer (2021) (1)
- Reply to ‘‘Comments on ‘Unidirectional, second‐order gradient microphone’ ’’ [J. Acoust. Soc. Am. 92, 583 x584 (1992)] (1992) (1)
- Quieting Weinberg 5C: A case study in reducing hospital noise on a patient ward (2006) (1)
- Ambient noise in Johns Hopkins Hospital (2004) (1)
- Comparing novel absorptive treatments in operating rooms. (2011) (1)
- Space-charge distributions in electron-beam charged Mylar and Kapton films (1988) (1)
- Flexible electrostatic transducer with tuned acoustic impedance for improved sensing of body-and water-borne sounds (2020) (1)
- New materials with piezoelectric properties (2005) (1)
- On Line Analysis of Subjective Preference Data (1967) (1)
- Experimental speakerphone system for teleconferencinga) (1978) (1)
- A comparison of sound localization methods in a room environment using a spherical microphone array. (2010) (1)
- Positive charging of fluorinated ethylene propylene copolymer (Teflon FEP) by irradiation with low energy electrons (1984) (1)
- A simple second‐order toroid microphone (1985) (1)
- For peer review only Computerized lung sound analysis to improve the specificity of pediatric pneumonia diagnosis in resource-poor settings: (2011) (1)
- Comments on -Design Condenser Microphone Evolution of a FET System- and Author's Reply (1968) (0)
- Multiclass sound event detection for respiratory disease diagnosis (2020) (0)
- The performance enhancement of a micro-machined microphone based on field-effect-transistor and electrets (2013) (0)
- Reverberation Times and Early Energies in Philharmonic Hall (New York) (1965) (0)
- Charge storage in polymer foils (1969) (0)
- Directional Microphones with Toroidal Characteristics (1968) (0)
- Transducer research at Bell Labs 1975 and beyond (2004) (0)
- Spatial Audio and Room Acoustics (2011) (0)
- Interactive and aliasing‐free acoustic modeling of reflections and diffractions in architectural environments (2001) (0)
- Pressure-actuated discharge effects on Teflon electrets (1974) (0)
- Condenser Earphone with Solid Dielectric (1961) (0)
- Soft CNT-Polymer Composites for High Pressure Sensors (2022) (0)
- Experiments in speech localization using headphones and loudspeakers (2006) (0)
- Polymer electret transducers: Recent Developments (1978) (0)
- Fabrication and measurement of polypeptide‐based piezoelectric composite polymer film. (2008) (0)
- New approach to directional foil electret transducers (1981) (0)
- Enhanced voided piezoelectric polymer for underwater acoustic sensors (2006) (0)
- Spatial Audio Reproduction Using Distributed Mode Loudspeakers (2008) (0)
- Integrated electroacoustic transducer with built-in bias (1985) (0)
- Influence of Center Frequency on Preference Evaluation of Bandpass Filtered Speech (1971) (0)
- Electret transducer having variable real air space (1982) (0)
- Manufacture of transducer elements to electrets by applying electrical control unchamp (1971) (0)
- Characterizing the acoustic impedance and attenuation of biocompatible elastomers: An optimal design of experiments approach (2020) (0)
- Piezoelectric property of hot pressed electrospun poly(γ-benzyl-α, L-glutamate) fibers (2012) (0)
- Acoustical Society of America Gold Medal: Gerhard M. Sessler (2015) (0)
- Development and measurement of a variable acoustic test chamber (2004) (0)
- Condenser Earphones with Multiple Layers of Solid Dielectric (1962) (0)
- A foil electret transducer for use under varying static pressure (1982) (0)
- Beamforming methods for reproduction of three‐dimensional sound fields over spherical loudspeaker arrays. (2010) (0)
- Effect of early echoes and reverberation on the subjective evaluation of speech (1975) (0)
- Air‐Borne and Solid‐Borne Noise Discrimination of a First‐Order Gradient Microphone Based on the Foil‐Electret Principle (1970) (0)
- Electrostatic Transducers with Solid Dielectric (1963) (0)
- Reverberation‐Time Measurements in the Philadelphia Academy of Music (1973) (0)
- Comparison of Two Methods for the Subjective Evaluation of Speech (1972) (0)
- Selector has keys has electret has multiple units (1973) (0)
- Improved Unidirectional Microphone (1974) (0)
- Speech localization in any direction using power and frequency signatures, gradients, and differences. (2009) (0)
- Experimental system for teleconferencing (1975) (0)
- Study on improving piezoelectricity and PBLG/PMMA composite (2012) (0)
- A digital stethoscope with active noise suppression and automatic detection of abnormalities in lung sounds (2020) (0)
- Applications of modern transducer principles (1974) (0)
- Audio-Visual beamforming with the Eigenmike microphone array an omni-camera and cognitive auditory features (2017) (0)
- HEMODYNAMICS Wideband external pulse recording during culf deflation : a new technique for evaluation of the arterial pressure pulse and measurement of blood pressure (2005) (0)
- Teleconferencing—The acoustical environment and directional transducers (1989) (0)
- Investigation of piezoelectricity distribution in PVDF by means of pressure-pulse techniques (1984) (0)
- Application of digital signal processing to architectural acoustics in the 1960s (2006) (0)
- A push-pull transducer for ocean wave energy harvesting (2019) (0)
- Electret condenser microphones. (2010) (0)
- ACOUSTICS2008/265 Surround Sound Echo Cancellation in the Spherical Harmonic Domain (2008) (0)
- Finite baffle diffraction effects on second‐order differential microphones (1993) (0)
- Sixty years of contributions to the world of microphones (2023) (0)
- Optimized Acoustic Phantom Design for Characterizing Body Sound Sensors (2022) (0)
- Directional microphone systems for teleconferencing (1988) (0)
- Considerations and Challenges for Real-World Deployment of an Acoustic-Based COVID-19 Screening System (2022) (0)
- Noise Measurements in the Johns Hopkins Medical Institutions’ Pediatric Intensive Care Unit (2004) (0)
- Piezoelectric poly‐g‐benzyl‐L‐glutamate polymethyl methacrylate composite disks fabricated using molds. (2011) (0)
- Toroidmikrophon second order. (1985) (0)
- Emerging findings from the Healthcare Acoustics Research Team (HART) (2012) (0)
- DNA increases the β-phase content of PVDF films (2020) (0)
- Model to simulate the acoustical absorption of laminated fiberglass insulation (2005) (0)
- Complex Organic Semiconductor Devices Utilizing Threshold Voltage Shifting and Carrier Sign Reversal (2006) (0)
- Method and device for providing differential microphone with desired frequency response (1992) (0)
- Gold Medal: of the Acoustical Society of America (2006) (0)
- Sound speed and attenuation in thin polymer films in the frequency range 0.2–1 GHz (1984) (0)
- Directional microphones in computer simulated and real rooms (1993) (0)
- Biopolymer – Polymer Composite Films and Microfibers (2010) (0)
- Schottky polarization of gamma-irradiated teflon — A possible pitfall for TSC measurements (1978) (0)
- Charged OFETS: Tuning of threshold voltage and off-current of organic transistors for adaptable circuits and amplifiers (2008) (0)
- Poly (-Benzy; ,L glutamic acid)-based piezoelectric film microfibers. (2010) (0)
- Charge Stability of Electret Microphones (1966) (0)
- Microphones for speech and speech recognition (2004) (0)
- A micro-machined microphone based on field-effect-transistor and electrets (2011) (0)
- The nature of Korotkoff signals (1986) (0)
- Foil‐Electret Micorphone for Use at Low Infrasonic Frequencies (1970) (0)
- Toward a comprehensive hospital noise reduction research program (2008) (0)
- Optimal loudspeaker placement for sound field reconstruction in geometrically constrained environments. (2010) (0)
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