Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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PC based USB Real Time Analyzer
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1) Measurement microphone and its accessories (a windshield and a microphone clip)2) XLR-to-USB Converter3) USB cable (1.5 m) 4) CD (contains the copy-protected Multi-Instrument Software) 5) USB hardkey (contains a Multi-Instrument Standard License)6) Audio Test CD (contains a list of audio test tones and noises) (AudioTestCD.zip or AudioTestCD.rar)7) 1/8” TRS cable (1.8m) 8) Black Soft Pouch Case 9) Individual Sound Level Calibration Data 10) Individual Microphone Calibration Data (only provided in RTA-168B)11) A small microphone stand
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Multi-channel low-pass filter board
AAF-2
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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.
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Product
Jumbo LCD Autoranging Digital Multimeter w/Bargraph
HH2210
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Auto Ranging High Voltage test up to 1000V DC and 750V AC. Higher Current test up to 20A AC/DC. Diode test and Transistor test. Continuity check with buzzer sound. Measure Resistance up to 30MΩWide. Frequency test range up to 300kHz
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Standard Transmitter
Tipix 3000
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The TIPIX 3000 is a transmitter purposely designed for deep Induced Polarisation or Resistivity sounding investigations. This transmitter is generally used together with V-Fullwavers or Elrec Pro receivers.
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Ditto Series Loopers
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Highly Intuitive Looper Pedals with True Bypass and Hi-Fi Audio Quality – The Industry Standard. THIS is the looper you will try once and love for life – and you’ve gotta try it. We’ve built onto all that is good about the best loopers, trimmed all the nonessential, mood-killing tech hoopla, and designed a 5-minute looper that is intuitive, tons of fun, sounds great – and won’t break the bank!
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Sound Impact Sensor
29132
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The Sound Impact Sensor detects sound from up to 3 meters away. This human input device lends noise-activation possibilities to your microcontroller projects.
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Daqarta v5.10 Data AcQuisition And Real-Time Analysis
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New Fcal option allows any Windows sound card to measure DC values like temperature or pressure using simple external circuits you can build yourself. Or, measure MHz frequencies with a simple prescaler. DAQARTA v5.10 turns your Windows sound card into a precision laboratory instrument, loaded with advanced features. Put your sound card to work!
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Product
Mini Carbon Monoxide Gas Detector
Model - KM CO-910
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Kusam Electrical Industries Limited
KM-CO-910 Carbon Monoxide meter detects the presence of Carbon Monoxide (CO) & measures concentrations between 1-1000 parts per million(PPM). The meter indicates the presence of CO by a reading on the LCD & a beeper tone. The beeper function much like clicking of a geiger counter: above 200PPM, the beeper sounds continuously with the concentration of CO; from 35PPM to 200PPM, the beeper sounds discontinuously with the concentration of CO.
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Sound Level Meters
LXT1-QPR
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Quantitative measurements of sound pressure levels generated by firearms with & without suppression devices and silencers.Many firearm examiners are tasked with determining whether installation of a suppressor or silencer on a firearm results in a “perceptible” reduction of the sound pressure level of a gun. The Larson Davis SoundTrack LxT® provides this functionality utilizing an easy-to-use handheld platform.
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Product
Lan Cable Tester
185 LCT
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Standard Electric Works Co., Ltd
Designed for RJ45/RJ11 modular cables, 10/100 base-T cable and Token Ring cable. The LAN cable tester can verify cable continuity, open, short circuit and miss-wired. The remote receiving unit is available for installed cables far away either on the wall plates or on the patch panels. Auto and manual scan functions. Ground wire test. Lock status function. Buzzer sound warning for wire status. Display : LED indication for wire status.
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Product
Volt-Finger Detector / Driver
LVD-18
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Standard Electric Works Co., Ltd
● Bright LED and audible alarm sound when voltage is present.● Designed for both contact and non-contact voltage detection.● Direct contact voltage detection: 50V~600Vac.● Non-contact voltage detection: 50V~600Vac.● Can be used to detect voltage in lighting fixtures, circuit breakers.● Compact and handy.● Can be used to find a break in a wire.● Continuity test and basic driver function..● Flashlight.
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Product
Sound Level Meters
Optimus
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The Optimus Sound Level Meters are a range of high performance sound level meters that use the very latest technology to provide you with a simple and accurate tool to measure and record noise levels. Combining the latest digital technology with ease of use. Class 1 & Class 2 to IEC 61672-1:2013 & IEC 61672-1:2002. High performance guaranteed - Class 1 & Class 2 Sound Level Meters.
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Product
Telos Systems
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Telos Systems—part of the Telos Alliance—was founded in 1985 by Steve Church, a talk show radio host and engineer who was dissatisfied with the poor quality of the on-air telephone calls on his shows. He was also an Engineer determined to do something about it. The resulting Telos 10 telephone interface system was a great success, inspiring Steve to build a business to make and sell the systems. Telos Systems has since become the industry leader in broadcast telephone systems and IP and ISDN codecs. The breakthrough Telos Zephyr audio codec, for example, is one of the most successful digital broadcast products in history, with more than 21,000 in use worldwide. Telos telephone hybrids and on-air talk show systems set the performance benchmark for the industry, and we continue to pioneer groundbreaking technology that pushes boundaries and gives broadcasters the telephony solutions they need for reliability, efficiency, and the best possible sound quality.
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Amplifiers
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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.
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Product
Acoustic Calibrator
CAL250
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The Larson Davis Model CAL250 is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment.
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Time Machine
Retro-Fi
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Retro-Fi is a time machine, constructed to take you back to a time when the most common way of hearing the latest hit music was AM radio. The music of that time included many styles and sounds, but the way the music sounded was always the same, owing to the limitations of the medium.
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Clock Generator
CG-1800
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A video sync / master clock generator that can build a flexible high-quality sound synchronization system.
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Product
SparkFun ToF Range Finder Breakout for VL6180
12784
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This is the SparkFun "Time-of-Flight" Range Finder, a breakout for the VL6180 distance sensor. Unlike most distance sensors that rely reflected light intensity or reflected angles to determine range, the VL6180 uses a precise clock to measure the time it takes light to bounce back from a surface. This affords the ToF Range Finder and VL6180 a great benefit over other methods because it can be much more accurate and more immune to noise. Does this technology sound familiar? Well it should, it's the same means cellphones use to detect when the caller is holding their phone to their ear.
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Product
SparkFun Electret Microphone Breakout
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This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V.
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Product
HDMI / 3G Reference Media Player
VQS-300
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Versatile destop/rackmount unit, loaded with unique sophisticated set of static and dynamic test patterns - see more details in separate VQL for VQS Presentation Multi-format HDMI and 3G-SDI outputs, digital and analog AV outputs 2.5 ppm accurate system clock to meet full 3G-SDI broadcast specs Front side bay for detachable SATA HDD – up to 2 TB of content VQL - Library of unique sophisticated dynamic test patterns and sequences LIve clips and 3D Video Tests, 5.1 Surround Sound and LR Stereo Audio Tests All commonly used resolutions, aspect ratios, frame rates and interlace modes Easy expansion with any external USB storage device: BD/DVD, HDD, FD.
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Product
Carbon Pile Load Tester 500 AMP
6034
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• Carbon pile tester handles all 6/12 volt batteries• Two large 4.5″ analog meters display amps and volts• DC test leads are 2.5′ 4 AWG cable• Unit comes with manual adjust knob• Buzzer sounds after load is engaged for 15 seconds• Imported
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Multiway Life Tester
CH316
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Measure 16 samples at the same time, evaluate and record the life of each sample. Very flexible: Samples can be added and changed at anytime. The life of each sample is readable at anytime. The switch ON/OFF time is adjustable (Test period is min 1s). Automatically remember the test result when the power is off, and resume the old measurement when power is on. Sound and light alarm when the products were failed.
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Transducers
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CRYSOUND offers an impressive array of sensor products, including measurement microphones, preamplifiers, artificial ear coupling cavities, and artificial mouth sound sources. These diverse products enable us to meet the specific needs of our clients with precision and innovation.
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Valves Testing Equipment
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A PD or PHD Pinhole Detector is ideal as it has an audible alarm which sounds when a fault is found. Additionally, the test voltage can be set accurately, which is particularly important when testing thin linings. A DCCT mains-powered porosity tester can be used if the process needs to be incorporated into a production line
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Power Line Meter
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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).
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Product
Smart Indoor Air Quality Monitor
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You want to provide the healthiest home possible for your family. Netatmo’s Smart Indoor Air Quality Monitor shows you how. Whether it's the CO2 levels for avoiding headaches while working from home, the right humidity levels for a child with asthma or the best noise level for sound sleeping.
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Product
Audio Impedance Testers
1107 IM
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Standard Electric Works Co., Ltd
● Large LCD : 68 × 34mm(2.677" × 1.338").● True measurement of speaker systems actural impedance at 1kHz.● Three test ranges allow testing of home theater and commercial sound systems.● Measures transformer impedances.● Battery operation.● Low battery indication.● Data hold function.● 0Ω adjustment.
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Product
ELECTRONIC CIRCUIT TRACER
PPECT3000
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*Locate short and open circuits without having to remove plastic panels, molding and carpet*Traces shorts and open wires with visual navigation and sound indicators*Pinpoint shorts, open circuits, switches and breaks in wires
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Low Noise Converter for Radio Amateurs
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The concept of software defined radios (SDR's) is becoming increasing popular in both commercial, military and Amateur Radio circles. In their basic form, the use simple front end filtering followed by a Quadrature Sampling Detector (QSD) with the post detection processing done in software using the sound card found in PC's. Several popular kits have been developed to introduce Amateurs to the concept.
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Audio Analyzer
Minilyzer ML1
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The Minilyzer ML1 is a handheld analyzer dedicated to analog audio measurements with essential sound level functions. The Minilyzer ML1 simplifies the process of system verification, diagnostics and repairs to audio installations. The user interface aids operators of all skill levels by automatically setting all ranges and providing complete results on a single screen.
