Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
-
Product
Audio Test Tone Generator
Tone Plug
-
The TONE PLUG offers five user selectable sine wave test tones at frequencies of 100, 250, 400, 1K and 10KHz. An additional 5 special function test signals are also provided.
-
Product
Single Channel Instrument for General Acoustic / Vibration Measurements
SVAN 979
-
SVAN 979 is the most advanced and powerful single channel instrument for general acoustic and vibration measurements ever made. The list of the instrument outstanding features and functionalities includes:- high accuracy sound and vibration measurements- most powerful frequency analysis package- time-domain (WAV) and Audio Events recording to Micro SD card- very high dynamic measurement range- extremely flat frequency response (digitally compensated)- extremely flexible set of interfaces (USB, Bluetooth, IrDA, RS232 and more)- USB Host port providing very flexible functional extensions capabilities- firmware ready for GPRS and WLAN communication (USB Host port)- GPS time synchronisation
-
Product
HDMI Converter
B-SDI-HDMI
-
QuestTel''s 3G/HD/SD-SDI to HDMI mini Converter adopts Video Through Technology, delivering clear and vivid pictures on your HDMI displays. Supports auto resolution detection of 3G-SDI, HD-SDI and SD-SDI. Embedded SDI/HD-SDI audio is supported in the HDMI output allowing a convenient single cable audio/video connection. Supports resolutions up to 1080p.
-
Product
Dual-Channel Precision Audio Analyzer with Built-In Condenser Measurement Mics
PAA6
-
Essential tools, such as the Phonic PAA6 Professional Audio Assistant generally wind up at the bottom of pro audio wishlists after esoteric preamps, compressors, and EQs. But more often than not, the key to great sound lies in the utilitarian gear, particularly, the Phonic PAA6 audio analyzer. If you want to get the most out of your studio equipment or PA system, the PAA6 should be at the top of your bucket list. A highly accurate measurement tool, the elegant touch screen interface of the PAA6 offers unfettered access to 61-band real-time spectrum analysis; Fast Fourier Transform (FFT); sound pressure (SPL) and dBu/dBV line voltage measurement; EQ setting; phase and polarity check; LEQ (equivalent continuous noise level); audio oscilloscope; and RT-60 functions. The PAA6 also has two built-in condenser measurement mics that can be used in six different positions. If sound is your product or passion, the Phonic PAA6 is perhaps the wisest investment you can make for your studio or sound reproduction system. Whether you're setting up monitors, treating room characteristics, calibrating listening levels, or want to know the harmonic distortion and noise characteristics of your workhorse preamps to ensure clean mixes, the Phonic PAA6 is your key to the best possible quality sound.
-
Product
4x4 VGA + Audio Matrix Switch with UTP Output and IP Control
VSM-I-A-4-JA4
-
Switch up to 4 VGA inputs to 4 VGA outputs with independent audio routing. Additional RJ45 output connectors provide extended output up to 1000 ft (305 m) over a single UTP cable (with compatible URA receivers). 550 MHz bandwidth supports resolutions beyond 1920x1200.
-
Product
Thin Film Current Sensing Chip Resistors
CSTN
-
*Thin film process*High power rating up to 3 watts in 2512 size*Resistance values from 50m to 1ohm*High purity alumina substrate for high power dissipation*Power management applications*Switching power supply*Over current protection in audio applications*Voltage regulation module (VRM)*DC-DC converter, battery pack, charger, adaptor,*Automatic engine control*Disk drive
-
Product
XLR Barrel Version of the same Switchable Soft-Clip Limiter
Over-Killer
-
An Over-Killer is an XLR barrel version of the same switchable soft-clip limiter found on our revered audio interfaces. Designed to get more out of your digital copy by allowing you to push levels while limiting the level of a balanced analogue signal to +18dBu.
-
Product
3.5" Embedded SBC With Intel® Celeron® J1900 Processor, LVDS/VGA/HDMI, Dual LANs, Audio And ZIO
CAPA843
-
The CAPA843, a fanless 3.5-inch embedded board, features quad-core Intel® Celeron® processor J1900 SoC (codename: Bay Trail). A pair of SO-DIMM sockets supports up to 8GB of DDR3L 1066/1333MHz RAM. The compact size embedded board CAPA843 was designed with emphasis on expandability, offering two full-size PCI Express Mini Card slots, as well as an exclusive Axiomtek ZIO connector. With excellent thermal design, the 146 x 102mm embedded SBC can handle operating temperatures from -20°C to 70°C, and runs on +10V to +24V DC input. The 3.5” fanless embedded board provides three display interfaces with dual-display operation: HDMI, LVDS and VGA. The Axiomtek CAPA843 is an excellent choice for applications in IoT/M2M-related, industrial control, self-serve terminal, gaming, digital signage, POS, and kiosk.
-
Product
Audio Level Analyzer
BK3011C
-
In keeping with our goal of constant improvement, we have upgraded our BK3011 MEMS mic tester! The BK3011C is more modular, easier to connect and with the new Test Shop upgrade, easier to use. But the basic features are still the same. Then BK3011C enables you to check mic characteristices over a frequency range using a stable, constant SPL sweep. It still produces both graphs and numerical data but now will automatically classify both PASSing and FAILing DUT's so you can keep track of quality issues and trends.
-
Product
Open Pluggable Specification (OPS) Digital Signage Player With Socket G2 Intel® Core™ I5/i3 & Intel® HM65
OPS860-HM
-
The OPS860-HM Open Pluggable Specification (OPS) compliant signage player delivers high performance without the high cost of installation and maintenance. This signage player supports 2nd generation Intel® Core™ i5/i3 processors with Intel® HM65 Express chipset and has a DDR3-1333 system memory that can expand up to 4GB. The OPS860-HM connects to any OPS compliant display via a standardized JAE TX-25 plug connector, and includes HDMI/DVI, DisplayPort, UART, audio, and USB 2.0 signals. Compliant with standard OPS architecture, the OPS860-HM delivers greater interoperability and allows for easy upgrade and replacement without the need to dismantle the entire signage system.
-
Product
Modulator
SFT9264
-
Hangzhou Softel Optic Co., Ltd.
- 2U chassis, high density to save shipping cost- Support OSD (Logo and Caption) insertion for each channel, easy operation- Suport CC/Subtitle/Teletext- Support BISS De-scrambling (Under developing)- Support program info modify, multiple audio select l - 4 GE ports (max 64 IP input over MPTS/SPTS), Max 840Mbps for each GE input- Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding- Processing of up to 64 IP multicast groups of a Gigabit Ethernet MPEG TS into up to 64 standard PAL or NTSC or SECAM TV programs- 64 non-adjacent or adjacent carriers output, each 32 carriers within 400MHz - Support Web-based Network management
-
Product
Blackfin Embedded Processors
-
Blackfin® 16-/32-bit embedded processors offer software flexibility and scalability for convergent applications: multiformat audio, video, voice and image processing, multimode baseband and packet processing, control processing, and real-time security.
-
Product
Digital Automatic Matrix Mixer
DM1624f
-
The DM1624F is a powerful digital audio processing, mixing and routing system. The primary applications are sound reinforcement and conferencing in boardrooms, courtrooms, worship centers, distance learning systems, hotels and other applications with multiple microphones and loudspeakers. The design represents a milestone in DSP technology in its basic architecture and in its processing speed and efficiency.
-
Product
Universal Clock
DXD-8
-
The DXD-8 Universal Clock, a precision multiformat reference generator generates up to 4 independent video syncs and audio clocks simultaneously. With the PTP option, it acts as a bridge between an IP infrastructure and legacy A/V equipment.
-
Product
200 kHz dual domain audio analyzer
SR1
-
Stanford Research Systems, Inc.
SR1 Dual-Domain Audio Analyzer is a stand-alone instrument that delivers cutting edge performance in a wide variety of audio measurements. With a versatile high-performance generator, an array of analyzers that operate symmetrically in both the analog and digital domains, and digital audio carrier measurements at sampling rates up to 192 kHz, SR1 is the right choice for the most demanding analog and digital audio applications.
-
Product
8K IP Camera Tester
M-IPC-750C
-
Fuzhou Metricu Technology Co Ltd
Cvbs camera test, VGA inputIP camera test, support onvif, 4K, 8K, H.264 and H.2658MP CVI, 8MP TVI, 8MP AHD camera test, support CVI 5.0 Audio test DC12V 3A, DC24V 2A and 48V / 25.5W PoE power outputAnti-sunlight and screen protecting coveruct description goes here.
-
Product
Bench Power Supply, Single, Adjustable, Fixed, 1 Output, 13.3 V, 14.5 V, 15 A
72-8110
-
The 72-8110 is a compact switch mode Power Supply features a very compact footprint that makes it an ideal match for portable communications equipment. Its 50% duty cycle surge rating is comes in handy in demanding transmitting situations. It is also perfect for two-way radio (including HF) and audio equipment including auto sound and multimedia systems. This fixed voltage switch mode power supply is designed with high RFI stability and is especially suitable for two-way radio and communications equipment. Constant current circuitry is used for overload, short-circuit and over-temperature protection. Output current and voltage drop to a safe level when any fault occurs. This power supply also has over voltage protection to prevent connected equipment from damage.
-
Product
Pico-ITX SBC With Intel® Pentium® Processor N4200/Celeron® Processor N3350, DisplayPort, LVDS, 2 GbE LAN And Audio
PICO318
-
The PICO318 is powered by the Intel® Pentium® processor N4200 or Celeron® processor N3350. The PICO318 is a low power-consumption 2.5-inch embedded board that is expandable, rugged design, feature-rich and versatile to help facilitate quick deployment. The PICO318 is equipped with one 204-pin DDR3L-1867 SO-DIMM for up to 8GB system memory. A dual-display capability is available through 18/24-bit single/dual channel LVDS and DisplayPort. For storage, there are one M.2 key B slot for SATA or PCIe x2 SSD card and one half-size PCI Express Mini Card slot with support for mSATA. Moreover, the pico-ITX form factor single board computer features 12V DC power supply input with AT Auto Power On function. The Intel® Apollo Lake-based pico-ITX board provides rich I/O connectivity including two USB 3.0 ports, two USB 2.0 ports, one RS-232/422/485 port, one RS-232 port, two Gigabit LAN ports with Intel® i211AT Ethernet controller, one HD Codec audio, and 4-channel digital I/O. The PICO318 is suitable for various industrial environments with an operating temperature range of -20°C to +60°C.
-
Product
Digital Camera Hop Transmitter
DCHT
-
The DCHT portable digital stereo transmitter is designed for use in film and TV production as both a wireless audio link from a bag or cart system to cameras and as a portable IFB transmitter paired with the Duet digital wireless M2R receiver packs. The DCHT accepts two channels of mic or line level analog signals or an AES digital signal from a mixer and transmits to the receiver or receivers in a purely digital format. The digital architecture of the new DCHT is a third-generation design with specially developed, high-efficiency circuitry for extended operating time on two AA batteries.
-
Product
PCI-4462, 204.8 kS/s, 118 dB, 3.4 Hz AC/DC Coupled, 4-Input Sound and Vibration Device
779309-01
Sound and Vibration
The PCI‑4462 is a high-accuracy data acquisition module specifically designed for sound and vibration applications. It provides simultaneous four-channel dynamic signal acquisition with six programmable gain settings for making high-accuracy, frequency-domain measurements. The PCI‑4462 also includes software-configurable AC/DC coupling and integrated electronic piezoelectric (IEPE) conditioning to ensure precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. Common applications for dynamic signal acquisition devices include audio test; automotive test; noise, vibration, and harshness (NVH) analysis; and machine condition monitoring.
-
Product
Waveform Generator
-
Channels count - 1 (mono)Generated signals count - 1, 2, 3, 4Vertical resolution - 16 bitMax frequency - 22050 HzModulation - AM, FMModulation signal source - internal, LineInSingle Phase shift - YESDAC - Audio cardData recording - NO
-
Product
Audio Processors
-
ST’s analog and digital audio processors are suitable for a wide range of applications and offer best-in-class performances in terms of audio quality and features.
-
Product
Automotive Products
-
Renesas has invested in key technologies to address the current mega trends within the automotive market such as environment, safety, information, and affordability. This effort has resulted in leadership positions in high-performance power conversions, state-of-the-art precision analog, cell balancing and battery charging ICs, power-efficient Class D audio amplifiers, and highly flexible TFT display controllers.
-
Product
Low-Cost HDMI Extender
ST-C6HD-150-LC
-
The XTENDEX® Low-Cost HDMI Extender transmits digital video and audio signals up to 150 feet using one CAT5e/6 cable. Each video extender consists of a local unit that connects to an HDMI source and a remote unit that connects to an HDMI display.
-
Product
Miniature 12G/3G/HD-SDI Fiber Transport
SilverBULLET Series
-
Sometimes you just need that “silver bullet” - a simple solution that solves problems. Maybe it’s a quick connection to support temporary video and audio feeds, or perhaps just a rock-solid fiber-optic connection for single-link transport to and from a camera. MultiDyne’s SilverBullet Series offers an economical solution for broadcast-quality signal transmission on single-mode fiber. At just three inches, the SilverBullet offers a compact, interlocking architecture to ensure robust links that can fit just about anywhere. SilverBullets come in a compact carrying case that includes the DC power supplies. Ideal for a wide variety of broadcast and professional AV applications including field production, remote camera links, courtesy feeds, cross-campus production and pre-fibered venues.
-
Product
Audio-/Video-Measurement
-
PC supported MCD hardware components, which offer in combination with our Toolmonitor AudioAnalyzer or measurement software TestManager CE a reasonable alternative in comparison to separate equipments.
-
Product
3.5" Embedded SBC With Intel® Atom® Processor E3845/E3827, LVDS/VGA/HDMI, Dual LANs, Audio And ZIO
CAPA840
-
The CAPA840, a fanless 3.5-inch embedded single board computer, is based on the latest generation of Intel® Atom® processor E3845 or E3827 featuring 1.91/1.75GHz clock speed. Two DDR3L SO-DIMM slots support system memory up to 8 GB. Moreover, the fanless embedded board delivers better level of processing and graphics performance than previous generation Intel® Atom™ SBCs, while consuming less power. In addition to rich onboard I/Os, the CAPA840 adopts an ZIO connector on the rear-side that integrates PCIe x1, USB, LPC and SMbus expansion. With excellent thermal design, the 3.5” embedded board is able to run fanless and works smooth between -20°C to 70°C environments.
-
Product
Distortion Detector
DD-1
-
The purpose of this tool is to enable the installer to set the gain of an audio amplifier to match the source unit's output level, accurately and quickly. It can also be useful for detecting distortion in the audio signal caused by poorly designed or malfunctioning audio equipment.
-
Product
Audio Interfaces
Lynx
-
Lynx offers a range of audio interfaces that work well with SoundCheck. Listen supplies Lynx interfaces fully tested and pre-calibrated for use with SoundCheck.
-
Product
Manikins for realistic simulation of the acoustic properties of a human
Head & Torso Simulators
-
If you need to carry out realistic in-situ measurements of headphones, telephones or hearing aids, you need a Head and Torso Simulator such as the B&K ‘HATS’ – Type 4128D or GRAS’ Kemar to complete your test setup. These manikins have built-in ear and mouth simulators that provide a realistic reproduction of the acoustic properties of an average adult human head and torso. They are commonly used for tests on telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors. Please contact your sales engineer or email sales@listeninc.com for more information.
