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Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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Mini Digital Sound Level Meter
PSPL01
Frequency Range: 31.5 Hz-8 KHzMeasuring Level Range: 40 to 130 dBAccuracy: +/- 3.5dB @ 1 kHz, 94dB (Under Reference Conditions)1/2" Electret Condenser MicrophoneNewly Designed HousingC-type Frequency WeightingHigh Performance & Auto LCD Backlight50 hrs. Battery LifeAuto Power Off (15 Minutes Inactivity)Sold as : Unit
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Mini Sound Level Meter
PSPL03
Max Hold FunctionSmall Shape for Easy PortabilityLevel Range: 35-100dBAccuracy: +/- 3dB (ref. 94dB @ 1kHz)Frequency Range: 31.5 Hz to 8 kHzFrequency Weighting: AOperation Temperature: 0 to 40C (32 to 104 F)Storage Temperature: -10 to 60 C (14 to 140 F)Battery Type: 9V (Included)Dimensions: 6.69' H x 2.28' W x 1.38' DWeight: 3.77 oz.Sold as : Unit
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Mobile sound Level Meter
SoundMeter
SoundMeter turns your iOS device into a handheld sound level meter (SLM) with support for exponential-time-weighted sound level (Lp) and equivalent sound level (Leq) measurements with various time and frequency weightings. The built-in signal generator tool can be used for generating calibration test tones, noise, chirps, or other periodic signals. SoundMeter also offers additional tools via in-app purchase, including a Noise Dosimeter and a whole or 1/3-octave real-time analyzer.
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Mobile Sound Ranging Array
MSRA
In a peer to peer conflict, weapon location radars used for counter battery purposes will be extremely vulnerable.With aerial/satellite based surveillance available for the opponent, radars will be seen. With electronic warfare means being omnipresent, radars will be triangulated and jammed. There is an urgent need for 24/7 persistent surveillance with (preferably) passive sensors. With mobility being the key for survival on the battlefield, rapid re-deployable, or even truly mobile sensor capabilities are required. Therefore, the traditional sheer sound pressure based sound ranging capability becomes obsolete, as the triangular footprint of the sensor nodes is too large to be installed on a manned, or unmanned platform. With the trend towards longer ranges and “shoot and scoot” drills, the concept of capturing the muzzle blast noise becomes questionable, as the speed of sound is too slow to provide timely localizations.
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Mouth Simulator
BO1032
As consumers demand smaller devices that produce better sound and need better microphones, you need to test your microphones using more than a simple 1kHz tone. Sweep tests require a good mouth simulator that can produce a sweep with a known steady SPL.
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Multifunction Metal Detector
*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
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Multi-Instrument Software
Multi-Instrument is a powerful multi-function virtual instrument software. It is a professional tool for time, frequency and time-frequency domain analysis. It supports a variety of hardware ranging from sound cards which are available in almost all computers to proprietary ADC and DAC hardware such as NI DAQmx cards, VT DSOs, VT RTAs and so on. It consists of the following instruments and functions.
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Multimeter 5 in 1 Environmental Multimeter with Lux Sound Level Humidity Temperature
VA19
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
VA19 5 IN 1 multifunction multimeter This multimeter combined with temperature, humdity, lux and sound lever in one meter.
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Multimode Data Controller
PK-232/PSK
Timewave’s customers swear by their DSP filters and PK-232 owners love the flexibility and reliability of the most popular data controller ever built. Now with the addition of a sound card interface, the PK-232/PSK rolls it all into one! The PK-232/PSK brings a new level of performance to the legendary PK-232 with sharp, accurate DSP filters for all its internal data modes and dual transformer isolation for sound card data modes. Weak signals magically appear from the noise and QRM bounces off the new DSP filters for cleaner copy with fewer errors than the old analog filters.
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Multimode Data Controller
PK-232SC
Timewave’s customers swear by their DSP filters and PK-232 owners love the flexibility and reliability of the most popular data controller ever built. Now with the addition of a built-in sound card, rig control, computer isolation and total USB connectivity, the PK-232SC rolls it all into one! The PK-232SC brings a new level of performance to the legendary PK-232 with sharp, accurate DSP filters for all its internal data modes and dual transformer isolation for sound card data modes.
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Mutlifunction Stud Sensor
*Stud Depth (2x4 inches stud) : upto 0.5 inch (12mm) thickness of drywall*Low battery indication*Auto Calibration*Multi-level indication*Multi-audible sound*World's Smallest Stud Detector*Accurate, quick and easy to use
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Noise Dosimeters
Spark Family
Spark® series dosimeters are compact, affordable and tamper-proof personal Noise Dosimeter that measures the following to applicable IEC and ANSI standards:*Noise Exposure: Multiple Dose; Projected Dose; Time Weighted Average; (all with 4 user selectable combinations of Exchange Rate, Threshold, Criterion Level and Criterion Time); Sound Exposure Level*Sound Levels:; Leq; Lmax; Lmin; Lpeak/Luwpk, SEL and more*Time and number of events above Ceiling Level (115 dB) and Peak Level (140dB)
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Noise Meters
Here you will find a full range with an industrial standard noise meter / sound meter to suit every requirement. With the portable noise meter you can carry out measurements quickly to gain control of a situation or to set the sound meter to take timed measurements. The noise meter is important for all industries, especially by using it as a mobile noise meter which is able to assess office stress levels or street noise levels. Often problems arise from noisy neighbors or if bars and restaurants are in residential areas and produce noise levels after 10 pm in excess of what local laws permit. A noise meter / sound meter will help here.We can assess which noise meter or sound meter you require in relation to the issue you have and the relating laws (requirements regarding a sound meter and a sound meter’s usage vary depending on the country). We also have noise meter microphone extension cords, tripods, sound meter calibrators and calibration certificates for most noise meter models.
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Noise Reduction Water Leak Detector
DNR-18
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.
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Non-contact Tester
*Adjustable sensitivity to detect ACV as low as 5VAC*With sound and light feedback*Battery powered : 4 x 1.5V (L1154 / LR44 / AG13)*Worldwide patent pending*Originated, designed and developed by MEET
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Non-metallic Pipe Locator
NPL-100
The NPL-100 is a sophisticated instrument for locating non-metallic water pipelines.Using a vibrator attached to the outlet of a fire hydrant or to pipe fittings, the NPL-100 sends a sound wave through the water in the pipe.
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OEM Sound Velocity Sensor
ultraSV
The next generation of sound velocity sensor, the UltraSV, is ultra-fast, ultra-compact, ultra-dependable.
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OEM Sound Velocity Sensors
Valeport’s in-house design and manufacture capability mean we can provide customized OEM versions of our “time of flight” sound velocity technology.
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Omnia Audio
Omnia Audio—part of the Telos Alliance—was founded by Frank Foti, who used audio engineering/processing to enable stations to craft a unique ‘signature sound’ that was louder than anything else on the air, yet with clear sound and minimal distortion. This processing is at the core of Omnia products, allowing stations to stand out among the competition on a crowded dial. Omnia has continued to innovate with leading-edge and solutions-oriented broadcast audio technology and numerous accolades and awards under its belt. In fact, Omnia is now the brand leader in Audio Processing, Processing/Encoding for Streaming Audio, Voice Processing, Analysis Tools, and Studio Audio Processing. Its products are the choice of the majority of the Top 100 rated stations in America, and are used at most major stations worldwide. Omnia continues to push the envelope to give broadcasters the tools they need to amplify, customize, and perfect sound signatures. For a side-by-side comparison of all Omnia Products, click here.
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Omnidirectional Sound Source
OmniPower
OmniPower Type 4292-L is an omnidirectional sound source, intended to be used in acoustical measurements for which a uniform spherical sound radiation is required.OmniPower complies to the ISO 3382, ISO 140 and DIN 52210 standards, and is used in both room acoustics and building acoustics applications.
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Omnidirectional Sound Source
DS3
The Dodecahedron Speaker Set offers a lightweight, yet powerful signal source for room & building acoustic measurements. The optimized frequency response ensures precise measurements in accordance with the ISO 16283 and the ISO 3382 standards. The set includes the robust omnidirectional DS3 odecahedron Speaker and the remote-controlled PA3 Power Amplifier. Equalized acoustic frequency spectrum from 100 Hz to 8 kHz.
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Omnidirectional Source
BAS001
The BAS001 Source is designed to generate omnidirectional sound fields for making standard compliant measurements including: reverberation time (ISO 3382, ASTM E2235), building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-4 ISO 140-3, ASTM E336, ASTM E90, DIN 55 210). The BAS001 is typically used to saturate a room with a uniform acoustic field. The available high-efficiency power amplifier has no fan for cooling, allowing measurements in quiet environments, like those in reverberation time applications.
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Online Audio Frequency Signal Generator
WavTones
We are proud to offer not only the best audio frequency signal generator on the net, but also a high-end sound generator, which compares favorably to the more expensive software and hardware tone generators!
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Partial Discharge Detector
PDD 100
The Insulator partial discharge detector is a state-of-the-art technology used by NASA. The Parabolic design of the disc helps to maintain and detect ultrasound from safe distance of 100 Meters. Enhanced ultrasound detection is provided to the device, by combining the features of the already proven Ultra sound sensing technology with extended range and sensing capabilities. A pistol like grip laser pointer, and rifle sights make the Insulator partial discharge detector easy to handle and use.
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PC based USB Real Time Analyzer
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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Point Source
VF Series
The VF Series is a scalable, integrated line of products that meet all basic sound reinforcement application requirements. The series includes main channel systems, subwoofer systems and stage monitors.
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Precision Studio Monitor
Amie
Amie unleashes your creative power by extending the accurate translation of the Meyer Sound Acheron screen channel loudspeakers to smaller studio environments.
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Rapid Profiling
MIDAS SVP
Suitable for rapid profiling down to 6000m depth, the MIDAS SVP gives the most accurate Sound Velocity Profiles currently possible.
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Real-Time Spectrogram
(RTS) 4.0
Real-Time Spectrogram (RTS) 4.0 provides viewing, measurement, and editing of unlimited-length sound files. RTS 4.0 operates as a module within SIGNAL 4.0, so measurement data can be stored in the SIGNAL logfile and sound segments can be exported directly to SIGNAL buffers (as well as saved to disk). Analog I/O is provided by one of the direct-to-disk analog I/O programs described below.
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Remote Sensor
McLennan Sound Monitoring, Inc
The remote noise sensor assembly consists of a noise sensor mounted in a laser-cut, powder painted, 16-gauge metal chassis. The noise sensor assembly is connected to the main instrument with a four conductor cables and has an “on” indicator LED. Due to the power-balanced low impedance return signal, the remote noise sensor can be placed up to 1000 feet away from the McLennan sound level monitor main instrument without significant change in the signal.
