Filter Results By:

Products

Applications

Manufacturers

Sound

tympanum, bioacoustic sensed pressure waves.

See Also: Ultrasound, Audio, Infrasound, Reverberation, Sound Calibration


Showing recent results 496 - 510 of 556 products found.

  • A Global Standard for Acoustic Absorption Measurements

    Alpha Cabin - Autoneum Holding AG

    The Alpha Cabin has been especially designed for the measurement of acoustic absorption properties of materials and components used for the noise insulation of vehicles. The Alpha Cabin is significantly smaller than normal reverberation rooms and therefore ideally suited to use within limited space capacities. The acoustic absorption of the Alpha Cabin itself is also very low: Thanks to the high level of sound insulation, background noise in the frequency range of interest is kept to a minimum.

  • Signal Analysis

    Cross-Spectrum FFT Analysis - ZETLAB Company

    The program Cross narrow-band spectrum is used for evaluation of the interrelation between the signals’ parameters obtained from the two primary transducers installed at various parts of the controlled object. This program can be used for detection of noise source location, for sound absorption level evaluation and the researched object acoustic properties control, for evaluation of space-time distribution of the directional energy flux (Poynting vector), for the ground cross-section FR characteristic evaluation (Nakamura method), etc.

  • Acoustic Control System

    M+P International

    m+p VibControl performs acoustic testing in reverberation chambers and direct field environments as well as progressive wave tube testing. It is a fully automatic digital control system, providing fast, accurate and repeatable control of high-level noise to a reference octave band spectrum and the overall sound pressure level (OASPL). The control guarantees a high level of product safety.

  • Hearing Aid Test System

    FONIX 8000 - Frye Electronics, Inc

    The FONIX 8000 is the world’s most advanced hearing aid test system, featuring the unique Polar Plot Sound Chamber, capable of performing automatic polar plot measurements of directional hearing aids. Although the results are not a replacement for laboratory testing using an anechoic chamber, the 8120 Polar Plot chamber provides the hearing health professional with a clinical tool for verifying approximate directionality characteristics of the hearing aid. As directional hearing aids continue to grow in popularity, this feature has become essential in the modern hearing aid clinic.

  • Resistivity Meter for Concrete

    Ohmcorr Test System™ - James Instruments Inc.

    OhmCorr has two probes spaced 1.97" (5cm) apart which are placed in holes drilled to a depth of 3/8th" (8mm) and filled with conductive gel. The direct digital read-out of resistivity is displayed on the LCD when the control switch is activated. OhmCorr and CorMap, when used together, provide an economical and sound diagnostic system of corrosion in reinforced concrete.

  • Non-Contact Voltage finder

    PeakTech Prüf- und Messtechnik GmbH

    Easy to use, for non-contact detection of AC voltage from 50 V to 1000 V. Suitable for outlets, lamp sockets or against wire insulation testing. Suitable for conductor tracking of flush-mounted cables and localisation of line interruptions. If AC-voltage is at the measuring point, it is visually indicated by a flashing red LED and the integrated buzzer sounds. The probe lights green when the measuring point is free of voltage.

  • Power Line Meter

    Alpha Lab, Inc.

    The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).

  • Noise Reduction Water Leak Detector

    DNR-18 - Fuji Tecom Inc.

    With digital noise reduction that removes intermittent sounds like barking dogs and passing vehicles. DNR-18: the advanced digital CPU eliminates intermittent interfering noises, like passing vehicles, people talking, and pedestrian footsteps.Traditional band-pass filters filter continuous noises, such as A/C hum, idling motors, and wind. While traditional filters are very useful, they are not able to filter out the common, intermittent noises with broad frequency ranges.DNR-18 has optional accessories for water leak "pinpointing" and water leak "surveying".

  • CORRELATORS

    C-3 - SebaKMT

    The Correlux C-3 correlator locates leaks in drinking water pipes. Pressurized water at the leak location creates a noise which travels out in all directions of the pipe.This noise is recorded, amplified and sent wirelessly to the correlator by two sensors (piezo microphone, hydrophone) which are attached to the pipe (e.g. valve, hydrants).The Correlux C-3 compares both signals (correlation) and calculates the exact distance to the leakage on the basis of the delay time of the signals, the sensor distance and the sound velocity in the pipe.

  • Water Level Indicators

    Integrated Geo Instruments & Services Private Limited

    Water Level Indicators with counter mechanism is a very handy device to quickly check the level of water in open wells and in bore wells. A sensor attached to the end of a cable, wound on a winch is lowered in to the well over a calibrated wheel attached to the counter mechanism. The moment the sensor touches the water surface, a panel meter on the winch which is on the ground shows full deflection with buzzer sound. The depth to the water level from the ground can be read off in metric scale on the counter.

  • Noise Monitoring Equipment

    CR:800C Series - Vibrock Ltd.

    The CR:800C Series is a range of high performance Class 1 and Class 2 Data Logging Sound Level Meters that provide the functions and features demanded by modern measurement standards and guidelines while being designed specifically for ease of use. From Noise at Work Risk Assessments to Vehicle Noise Testing to Environmental Noise Measurements, the CR:800C Series provides a solution.

  • Noise Monitoring Kit

    NMS044 SoundAdvisor - Larson Davis, Inc.

    Larson Davis has created a new standard for portable noise monitoring systems by making the SoundAdvisor Kit Model NMS044 completely wireless with solar charging and 4G wireless while keeping it truly portable. The SoundAdvisor noise monitor includes everything needed for a noise monitor (powered by SoundAdvisor Model 831C Class 1 sound level meter) that can run indefinitely while remaining connected to the Internet making your meter and your data always readily available.

  • NEXTWave Speech and Audio Analyzer Software

    NXSA1000 - NEXTNEN, LLC

    The NEXTWave™ Speech and Audio Analyzer is a powerful digital signal processing software package that provides you with an exciting and innovative interactive environment for acoustic data analysis. Get professional real-time speech and audio spectrograms on your PC using a standard sound card. The software environment provides a 3D 'virtual world' that allows both real-time A/D data acquisition and file-based operations.

  • Multi-channel low-pass filter board

    AAF-2 - Alligator Technologies

    The AAF-2 is a multi-channel low-pass filter board designed for use in front of A/D converters with resolution up to 16-bits.  It is ideal for filtering applications in sound and vibration testing, ultrasonics, acoustics, structural analysis, industrial, test, scientific and laboratory data collection and applied mechanical applications in electronics, aerospace, field research, automotive, and process control industries.

  • Low-Noise Design

    Nelson Acoustics

    * Sound Quality: Find our what your end users like or dislike about emitted noise. * Low-Noise Product Design: Apply interinsically-quiet design principles to your device * Fan Noise: move cooling air quietly * Gas Flows: Reduce noise from industrial gas processes * Advanced analysis and signal processing: Finding the relevant "needle" in the "haystack" of data.