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Sensors Monitors & Transducers -> Transducers -> Acoustic & Sound Transducers


Acoustic & Sound Transducers




(Showing headlines 1 - 20)   more ....

Wireless Speech Sound Source measures speech intelligibility.

Bruel & Kjaer, Inc.    Norcross, GA 30071
Jul 08, 2014 Used in combination with DIRAC 6 room acoustics software, Echo Speech Source Type 4720 enables users to perform speech intelligibility measurements, which meet standards IEC 60268-16 and ISO 3382-3. Echo speech source works as standalone tool with 5 in-built calibrated signals, which are used by DIRAC software to calculate range of speech intelligibility parameters, such as STI, STIPA, and RASTI based on impulse response of room being measured.

High-Output Audio Alert withstands harsh environments.

High-Output Audio Alert withstands harsh environments.

Transducers USA, Inc.    Elk Grove Village, IL 60007
May 01, 2014 Supplied in 26 x 22 mm package, TRIP-80P offers minimum sound output of 106 dB at 2,700 Hz at 10 cm ±500 Hz within operating range of 8–16 Vdc at 25 mA max. This pin-mounted unit is designed for use in harsh environmental conditions and suits such applications as door annunciators, sump pump alerts, off-road vehicles, and other areas where other operating noise can be challenging.

Forward-Looking Transducer alerts boaters to potential dangers.

Forward-Looking Transducer alerts boaters to potential dangers.

Simrad    Lynnwood, WA 98036
Feb 25, 2014 Designed for boats of any size, ForwardScan® echosounder transducer provides clear image of water column and ocean floor in front of boat via Simrad multifunction display. Effective range is 8x times actual depth, and shallow depth alarm can be configured by user. Sounder technology is compatible with SonarHub™ sounder module and Simrad NSS/NSO evo2 navigation systems. Images can also be viewed on smartphone and viewed/operated from tablet on vessels equipped with GoFree™ WiFi solution.

Trolling-Motor Transducer delivers surround-scanning images.

Lowrance    Tulsa, OK 74128
Nov 12, 2013 Operating at frequency of 455/800 kHz with maximum surround-scanning range of 150 ft, SpotlightScan™ Sonar provides picture-like images of key fishing areas on compatible HDS Gen2 or HDS Gen2 Touch fishfinder/chartplotter displays. DownScan Imaging™ offers images of fish and structure, while Broadband Sounder™ technology helps mark fish arches and track lure action. System clearly pinpoints structure and fish targets ahead and around boat without disturbing key areas before users fish them.

Level/Flow Analyzer optimizes mineral recovery in flotation cells.

FloLevel Technologies    Nunawading   Australia
Oct 31, 2013 Not affected by color, density, dielectric, or type of mineral, self-cleaning and self-checking FloLevel Array transducers measure pulp/slurry interface as well as froth height, density, and flow rate to provide process feedback to control system. Amplitude of acoustic pulses emitted independently into flotation cell is great enough to cause rarefaction. Able to measure all types of flotation cells, analyzers offer multiple resolution accuracy  and output options.

Sound Module automatically adjusts to ambient noise.

Sound Module automatically adjusts to ambient noise.

EAO Switch Corp.    Milford, CT 06460
Aug 28, 2013 Designed to alert people of potentially dangerous situations, self-adjusting Series 56 Multi-Tone Sound Module detects background noise and adapts its volume to pre-defined number of decibels above ambient noise levels. Flexible configuration allows for customized warning sounds to be created for different situations, such as door opening, door closing, and hazardous warnings. Choice of 6 pre-configured tone sequences can be set to play at different intervals, durations, and repeats.

Dual Tone Audio Alert Transducers offer operational flexibility.

Transducers USA, Inc.    Elk Grove Village, IL 60007
Aug 08, 2013 Meeting on or off road needs, KPE637 allows for flexible usage via its 6–48 Vdc operating voltage requirements. It outputs 100+ dB in continuous or pulse output at frequency of 2,500 Hz ±500, and current consumption is 22 mA max over voltage range and within -30 to +85°C operating range. Suitable for range of environmental conditions, product features ABS-UL94 hi-temp plastic construction and quick connect tabs or wire leads that facilitate connectivity.

Surface Mount Audio Alert offers tape and reel packaging.

Surface Mount Audio Alert offers tape and reel packaging.

Transducers USA, Inc.    Elk Grove Village, IL 60007
Jul 11, 2013 Measuring 12 x 12 x 6 mm, Model TRSIE-11XX provides sound output of 90 dBA minimum at frequency of 2,400 ±500 Hz. Internal drive, electro-mechanical alert unit is available in two voltage specifications of 5 or 12 Vdc at 15 or 20 mA, respectively. Operating from -30 to +70°C, device comes in flow solder-compatible plastic sealed housing. Tape and reel packaging is available on request.

Sounder produces 120 dB output at 10 cm.

Sounder produces 120 dB output at 10 cm.

Transducers USA, Inc.    Elk Grove Village, IL 60007
Jun 03, 2013 Measuring 1.8 x 1.5 x 1.0 in., matchbook-sized Model TRPS-07 is suitable for products whose sound output level needs to override any other sounds within area. Unit operates from 12 Vdc at 130 mA, producing sound at frequency of 2,500 ±500 Hz. Supplied in rugged ABS package with wire leaded input, sounder operates from -20 to +60°C.

Tactical Loudspeaker Systems combine rugged design, clarity.

IMLCORP    Marietta, GA 30062
Jan 18, 2013 Comprised of portable and mounted systems, SoundCommander® SC1100 Series includes 5 models with multiple configurations for controlling crowds, evacuating people during emergency management response, or conducting public safety and military operations. All systems feature 120 W amplifier, with range to drive speakers to 2/3 mile. Control panel promotes field-ops flexibility via locking microphone, aux audio device inputs, and dual-locking speaker outputs for 2 external loudspeakers.

Miniature SMT Audio Transducer produces 80 dBA min SPL.

Miniature SMT Audio Transducer produces 80 dBA min SPL.

Transducers USA, Inc.    Elk Grove Village, IL 60007
Nov 29, 2012 Supplied in 5 x 5 x 2 mm, surface mount package, TRSTE-5025 produces sound pressure level (SPL) of 80 dBA or more within operating range of 2–4 Vp/p @ 90 mA. Top port sound release makes component suited for cell phones, handheld GPS, portable alarms, and other applications with size constraints and battery operation. Output frequency is 4,000 Hz over operating range of -30 to +85°C, which accommodates demands of various operating environments.

Subwoofer features remote control and auto-equalizer.

Velodyne Acoustics Inc    Morgan Hill, CA 95037
Sep 20, 2011 Available in 8, 10, 12, and 15 in. models, EQ-MAX Series lets users control all subwoofer functions remotely and provides visible feedback on front panel. Built-in 5-band equalizer, utilizing DSP, automatically calibrates subwoofer to foster integration into any home entertainment system and deliver optimum bass performance. Lending to performance and reliability, other features include digital Class D amplifiers, dual layer copper wound voice coils; and Distortion Limiting System.

Stereo Loudspeaker has compact, portable design.

GENELEC Oy    Iisalmi   Finland
Sep 16, 2011 Designed for use with computers, televisions, and portable audio players, 6000A Tube active stereo loudspeaker creates diffuse sound field that fills room with sound. Placement near object, wall, or corner promotes spread of sound, and 160 x 306 x 60 mm aluminum enclosure withstands rigors of travel. With 70 Hz to 20 kHz frequency range, speaker delivers 93 dB @ 1 m constant max sound pressure level with music signal. Remote control capability and automatic standby mode are standard.

Piezoelectric Speaker features ultra thin design.

Piezoelectric Speaker features ultra thin design.

Murata Electronics North America, Inc.    Smyrna, GA 30080
Sep 06, 2011 Measuring 0.5 mm thick, VSLBP2115E1100 Series features minimized distortion in 2-4 kHz range and optimized sound pressure in low frequency regions of 1 kHz and below. Speaker is suited for use in narrow spaces, including variety of compact personal electronic devices. Using piezoelectric device within speaker means that no magnetic elements need to be used and no EMI is created.

Loudspeaker System features 6 speakers and pan-and-tilt.

IMLCORP    Marietta, GA 30062
May 18, 2011 SOUNDCOMMANDER® SC5600 Acoustic Hailing Device and loudspeaker system has 6-speaker array with sound-dampening materials to protect hearing of personnel standing near it. Weighing 44 lb, unit has 500 W amplifier that can project 145 dB RMS output. Product's 6-speaker arrays can be configured into 2 horizontal 3-speaker arrays, which deploy side-by-side or separately for bi-directional wide-area coverage. System is powered by internal 12 Vdc battery or external 12 Vdc or 110/230 Vac power.

Piezo Audio Transducer withstands airborne pressure variations.

Piezo Audio Transducer withstands airborne pressure variations.

Transducers USA, Inc.    Elk Grove Village, IL 60007
Dec 08, 2010 Delivering 105+ dB over voltage range up to 150 V @ 30 mA, KPEG-1600 uses Helmholz formula to maintain maximum output despite harmful harsh outside elements. Sealed and rugged construction promotes consistent performance, even in off-road equipment applications, outdoor testing, and marine and air devices. Measuring 53 x 25 mm, products meet all RoHS protection regulations and features sealed wire lead terminals that lend to extended life.

Zone 1 Loudspeakers resist corrosion.

Federal Signal Corp., Signal Div./Electrical Products    University Park, IL 60466
Nov 23, 2010 Designed for industrial public address and general alarm applications, Models P-LS2B and P-LS2C are available in ATEX/IEC Zone 1 explosion-proof version with IP66 rating. Units are manufactured from corrosion-resistant, anti-static, glass-reinforced polyester and accept audio input of 100 Vrms. Transformer coupled with max power output of 25 W, Models P-LS2B and P-LS2C are supplied with 10 preset taps to provide adjustable sound output range of 114-124 dB and 113-123 dB, respectively.

Acoustic Switches provide blocked chute detection.

Acoustic Switches provide blocked chute detection.

Hawk Measurement    Middleton, MA 01949
Oct 21, 2010 Featuring non-contact, self-cleaning operation, Gladiator Acoustic Switches use acoustic wave technology in Sender/Receiver form for blocked chute detection, point level detection, and anti-collision for heavy machinery. Gladiator Amplifier powers 2 AW Transducers, which use software that enables both units to pulse and receive each other's acoustic echoes. When path between transducers is blocked, units immediately detect presence/absence change of return signal and trigger communications relay.

Class D Speaker Amplifier offers automatic level control.

Class D Speaker Amplifier offers automatic level control.

Maxim Integrated Products    Sunnyvale, CA 94086
Jun 28, 2010 Designed for battery-operated portable devices, 2.2 W MAX98500 integrates boost converter to provide constant output power. Class D amplifier is equipped with battery-tracking Automatic Level Control circuit that limits max output swing as supply voltage drops. ALC helps to avoid clipping and prevents battery voltage from collapsing. Housed in 2.1 x 2.1 mm WLP, MAX98500 accepts 2.5-5.5 V supply range and is operational down to 2.3 V with efficiency of 85%.

Multi-Tone Sound Module is used with pushbutton switches.

Multi-Tone Sound Module is used with pushbutton switches.

EAO Switch Corp.    Milford, CT 06460
May 10, 2010 Multi-tone Switch Module for Series 56 pushbuttons is pre-programmed with Persons of Reduced Mobility Technical Specification for Interoperability (TSI PRM) suitable tone sequences for door opening, door closing, and orientation signal to help disabled users. Product operates with wide range of nominal voltages between 12-110 Vdc(±30%). Volume control box allows remote adjustment of volume in 1.5 dB steps between 66-90 dB to achieve 70 dB (± 2d B) prescribed by TSI PRM.




(Showing headlines 1 - 20)   more ....


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