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tympanum, bioacoustic sensed pressure waves.

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


Showing recent results 451 - 465 of 607 products found.

  • Gas Tester Meter

    Shenzhen UYIGAO Electronic Technology Co., Ltd

    Is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life, such as humans or animals.

  • Innovative Infrasonic Array

    Geosonic - BIOAGE s.r.l.

    An Infrasonic Array works like a sonic antenna, it is able to detect the magnitude and the source of sound waves. The Geosonic array is able to detect also pressure waves that the human ears can’t hear. A typical pressure wave is that generated by an explosion or by any physical phenomena (natural or human created) that generates an air pressure wave, which means that the Geosonic array can be used to detect a lot of phenomena, like:

  • Mixers

    Galaxy Audio Inc.

    The Multi Mixer (JIB/MM) is a great tool for live sound, home recording, field recording, audio/video, and many others. This unit features 4 inputs; Chan 1&2: XLR/1/4" combo w/ 20dB pad, Chan 3: Stereo RCA and Stereo 1/8" mini (3.5mm), Chan 4: Stereo RCA. Each channel has its own volume control.

  • Mode Converters

    B+B SmartWorx

    In today's dynamic networks, changing requirements are a fact of life. The multi-mode fiber products and cabling which were the most cost-effective and sound choice for your network yesterday may no longer give you the flexibility you require when adding remote offices today. Easily overcome the distance limitations inherent to multi-mode fiber by converting to single-mode fiber. Fiber mode converters are the solution

  • ultrasonic sensors

    Contrinex Schweiz AG

    Contrinex ultrasonic sensors provide reliable, non-contact detection of solid, liquid, granular or powdered materials in air, tolerating precipitation, humidity, dust and fumes. Target materials may be colored, transparent, polished or matt; detection is practically independent of the target's direction of travel. Diffuse-mode and reflex sensors emit bursts of high-frequency sound waves toward a target, measuring the time elapsed until an echo is received.

  • HDDH-3932 Single Cell Battery Activator

    HD Power Test Equipment Co.ltd

    HDDH-3932 Cell Activator is used to discharge and charge and activate for disable single cell battery, which is simple, safe and accurate test device.The instrument is with perfect protection function, sound and light alarm and clear interface tips.

  • RF-Microwave Radiation Measurement

    MW-AM10 - Sensory Perspective Ltd

    The Acoustimeter is a user-friendly accurate RF measurement instrument which provides both LED lights and LCD text display of peak and average levels of radio frequency and microwave frequency electromagnetic fields, covering the spectrum from 200 MHz (digital TV and radio) all the way up to and beyond the latest 5.6 GHz WiFi and WiMax frequencies to over 8 GHz. It has a digital readout which is sensitive to 0.02 V/m and a sound output enabling you to hear the actual sound of the signal modulation. These features make the instrument the most useful one available to even those with severe electrosensitivity.

  • Bus Traveling Data Acquisition System

    Kyowa Instruments

    This system is for acquisition and reproduction of traveling data, such as accelerator opening, engine speed, gear position, jolt, fuel consumption, car-to-car distance, as well as sound and motion of driver’s eyes. This is the system useful for educating and training bus drivers.

  • Carbon Monoxide Meter

    PCMM05 - Pyle Audio Inc.

    Digital LCD DisplayAuto/Manual ZeroFast SamplingMax Hold, Data HoldAuto Power OffThree Year Sensor LifeSafety Alarm: Above 200ppm, Alarm Sounds ContinuouslyOperating Temperature: 0-50 CMeasurement Range: 0 to 1000 PPMAccuracy: +/- 15% or +/- 10 PPMBattery: 9V (Included)Sensor Type: Setabilized Electrochemical Gas-Specific (CO)Dimensions: 6.29' H x 2.17' W x 1.57' DWeight: 5.50 oz.Sold as : Unit

  • Citadel CTD-EK

    Teledyne RD Instruments

    Teledyne RD Instruments CITADEL CT-EK Sensor provides highaccuracy conductivity and temperature measurements in a package that can be readily adapted to various user platforms. The instrument relies on an innovative, inductively coupled conductivity sensor, which provides high-accuracy, stable readings. The sensor is self-flushing, so no pumps are required. A highgrade Platinum Resistance Thermometer (PRT) provides stable temperature readings for calculation of high-accuracy salinity and sound velocity.

  • Multifunction Metal Detector

    MEET International Ltd.

    *Detects metal: Maximum detecting distance approx. 2 inches (50mm) when the metal conduit/pipe diameter is 20mm*Non-contact AC voltage: 70VAC to 600VAC*Can be used as flashlight or torch*With 0° to 270° degree sensor arm*With sound and light feedback*Battery powered : 1 x 9V (6F22 / 6LR61 / 1604)*Dimension (LxWxD) mm : 170x31x31*Packaging: Standard PVC Sliding blister card

  • Multi-Sensor

    Panda - Neulog

    The NeuLog Panda multi-sensor can be used for any science experiment which utilizes Room Temperature, Light, Barometric pressure, Altitude, Sound, Relative Humidity, Dew-Point, Magnetic Field and G-Acceleration readings.Panda is used for environmental data collection and other experiments in Natural Science, Biology, Physics and Chemistry. It is specially designed for primary school level.The multi-sensor comes pre-calibrated so you can start experimentation right out of the box

  • PCI+ISA 4 bits PC diagnostic test post debug card for Desktop

    ST8663 - Shenzhen Sintech Electronic, Inc.

    1. It is fit for desktop with PCI or ISA to which POST codes is output.2. The value of four-bit-code PC Analyzer's "initiative code" is specified and it is "0000" or "FFFF"."initiative code" is clear at a glance. While the value of conventional two-bit-code PC Analyzer's "initiative code" is uncertain and man is unable to distinguish accurately by unaided eye.3. Court defects by difference sounds coding with build-in speaker。

  • Voltage Tester

    HH2611 - Colluck Company Limited

    Handy, quick response and easy to use tool. Safe to use Non-Contact testing 90-220V AC voltage. Delect AC voltage without connecting into the wire circuit. Very bright LED and buzz sound alarm if voltage is present. Used to detect where the wire is broken. Used to detect whether an outlet is present of voltage. Used to detect a broken Christmas bulb out of a series of connected Christmas bulbs

  • Vector/Magnitude Gaussmeter

    VGM - Alpha Lab, Inc.

    The Vector Gaussmeter displays the true magnitude of the field at any location as well as the X, Y, Z components of up to 800 gauss. Also separately displays peak values of X, Y, Z, and magnitude. There is a sound alarm that determines the locations where the field magnitude exceeds user-set threshold. Because magnitude is measured, the orientation of the sensor (E-W, N-S, and up-down) is not important; this is unlike a 1-axis gaussmeter. With the VGM the user can set the alarm to 15 gauss (for example) and it will sound (simultaneous with a red light) whenever the field exceeds 15 gauss for at least 5 milliseconds. Using the meter this way, it is easy to make a map of the 15 gauss line (or for whatever threshold is set) around a strong magnet. When using the alarm, of a steel part can be rapidly scanned to show if any areas exceed the set threshold. Then the "peak hold" function can be interrogated, showing the peak values of X, Y, Z (including polarity) and magnitude that occurred during the scan. Peak hold also has a 5 millisecond response time.