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tympanum, bioacoustic sensed pressure waves.

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


Showing recent results 406 - 420 of 565 products found.

  • Impedance Meter, Audio, 200Ω, 2KΩ and 20KΩ scales

    72-6948 - Tenma

    Audio impedance tester with 2000 count display.*3 test ranges (200/2K/20Kohm) allow testing of home theatre and commercial sound systems*Convenient portable battery operation*Rotary switch for range selection*Zero adjustment knob*Timer function provides continuous hands free operation*12-month limited warranty *view Terms & Conditions for details

  • Amplifiers

    TOA Electronics, Inc.

    Amplifier is designed to be used in conjunction with optional modules and can be confiugured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used. The more appropriate modules can be selected depending on applications. Since it comes with two 60W power amplifiers, it can individually perform multi-origin braodcasts. It is equipped with singnal processing and control functions necessary for sound reinforcement, permitting all parameters to be set at the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.

  • AC /DC withstand voltage tester

    2672C - Shenzhen Chuangxin Instruments Co., Ltd.

    High voltage, large current, high accuracy.Leakage current, testing time, continuous arbitrarily, well-adapted.Synchronized display measuring value( time, voltage and current).Can choose manual or remote control testHigh voltage breakdown protection, sound and light alarm, safe and reliable Easy operation, suitable for use in production lineDC output can test small capacitance, high-voltage silicon stack, reverse voltage of transistors

  • AC/DC withstand voltage tester

    2671A - Shenzhen Chuangxin Instruments Co., Ltd.

    High voltage, large current, high accuracy.Leakage current, testing time, continuous arbitrarily, well-adapted.Synchronized display measuring value( time, voltage and current).Can choose manual or remote control testHigh voltage breakdown protection, sound and light alarm, safe and reliable Easy operation, suitable for use in production lineDC output can test small capacitance, high-voltage silicon stack, reverse voltage of transistors

  • ACR OLAS Crew Tag

    2980 - Landfall Navigation

    2980 OLAS - Overboard Location Alert System: The ACR OLAS Crew Tag worn by a crewmember and connected to the ACR OLAS app on a smart phone or tablet detects crew falling overboard. The phone stores the GPS location, sounds a loud alarm, alerting crew to the man overboard incident. Then the OLAS app aids in the recovery with directions to the stored GPS location.

  • Adjust Your PA System for Optimum Speech Intelligibility

    Bedrock Optimizer - Bedrock Audio

    Although Public Adress systems and Voice Evacuation systems have almost become standard components of the technical installation in public buildings and facilities, the performance of these systems has not always been given a lot of attention. This is now gradually changing. After all, what good is a sound system if the messages are hardly intelligible? Codes and standards worldwide are setting minimum requirements on speech intelligibility, usually defined in terms of the Speech Transmission Index (STI).

  • Advanced Leak Detection Module

    ALD - Neptune Systems LLC

    The long-awaited ALD Module now gives your Apex the ability to detect water on the floor in up to four separate locations and tells your Apex to sound an alarm, email you, or whatever action you desire giving you the ultimate in peace of mind. This new module is Plug-and-Play, connecting to the Apex System's AquaBus. It has four separate probe ports where you can plug in either the optionally available low-profile probe (perfect for under carpets) or the weighted, solid-surface probe.

  • 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.

  • Satellite Finder

    SF-95 - LAVA Electronics Inc.

    The SF-95 Satellite Finder is the most useful tool in Satellite TV installation includes DirectTV, DishNetowrk, Bell ExpressVu, FTA and Satellite Internet systems. Designed with SMT technology, its superior sensitivity is capable to indicate signal from 0.2dB to 2300MHz. It is operated by LNB power. A built-in buzzer sounds higher pitch when dish gains higher signal. The SF-95 is complied with EMC directive and CE qualified. Great for DIY satellite TV installation.

  • Satellite Meter

    ST-Mini20 - Wuhan Sunma Technologies Co., Ltd.

    Mini20 finder is a dedicated instrument for the direct version of the program using ST-Tech, integrated market-seeking Satellite launched digital search Satellite. Mini20 large font display, soft keys, user-friendly design, the appropriate use of more people. Satellite lock accurate, not false positives or missing signals, just listen to the sound of a few seconds can rapidly lock signal frequency. LCD screen of 3.5, you can directly download the free satellite watch, suitable for tall buildings and electric field and check the place is not convenient to find the signal.

  • Satellite Meter

    ST-Mini30 - Wuhan Sunma Technologies Co., Ltd.

    It is a dedicated instrument for the direct version of the program using ST-Tech, integrated market-seeking Satellite, launched digital search Satellite. Mini30 large font display, soft keys, user-friendly design, the appropriate use of more people. Satellite lock accurate, not false positives or missing signals, just listen to the sound of a few seconds can rapidly lock signal frequency. LCD screen of 3.5, you can directly download the free satellite watch, suitable for tall buildings and electric field and check the place is not convenient to find the signal.

  • 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。

  • PCI+LPT port 4 bits diagnostic post card for Desk pc and notebook

    ST8671 - Shenzhen Sintech Electronic, Inc.

    1.PCI+(LPT+USB) 2 in 1. It is fit for PCI slot of desk PC as well as both laptop and desktop with USB and the parallel port (LPT) to which POST codes is output.USB provide power .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。

  • Non-Contact H.V. Detector

    High Voltage Series - Standard Electric Works Co., Ltd

    High bright LED visual indication. ● With the longer shelter to make the 3 LED indicators brighter under the sun.● Sound indication. ● The maximum voltage setting can be 500kV .● Self-test function.● Power source : 1.5V "C" type battery × 3.● High impact nylon casing.● Non-contact work by proximity.● Compatible with most hot sticks.● Lightweight, robust & compact. ● Suitable for indoor and outdoor use. ● Easy access to batteries.

  • Non - Contact Voltage Detector

    Model 273 HP - KUSAM-MECO

    The 273 HP is a Non-contact voltage detector. It has two ranges for selection.The 273 HP consists of an internal pickup sensor, a function selection switch, a visual and a sound annunciator. With the 273 HP, physical contact with electrical conductors is not necessary when testing for live lines. Its sensor senses the radiated field which surrounds live conductors. Radiated field strength increases with voltage and decreases quickly with distance or earth shielding