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- Soft Hearts LLC
product
Audio Test Software
1. Distortion free stimulus even the equalized stimulus.2. Unlimited channels acquisition and processing. (Hardware limited)3. Human correlated listening test(Bark Scale intensity chart). (Requires large memory)4. Hi Res intensity chart for buzz/pop detection. (Requires large memory)5. Auto equalization method with target dBSPL accuracy.6. TCP client for test framework integration.7. Easy limits and logs development.8. Easy logs visualization module.9. Auto waveform alignment and triggering.(Upto single point alignment accuracy)10. Easy regression testing via TCP client.11. Standard Magnitude, Phase, THD, THD+N, Rubb&Buzz, Pink Noise, Noise Tests.12. Unlimited calibrations and equalization for scaling to different products and stations.13. Lowest test system and test sequence development times.14. Requires minimal training and debugging.15. Automatically avoid Reference speaker play and stop pops.16. WMD/ASIO driver compatible sound cards supported.(B&K 3670 recommended)
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VoIP Testing
VQuad™
Testing on the extreme end-point of a VoIP softphone network has become a priority for many service providers. This method of testing represents what an end user is actually experiencing. Voice quality testing within VoIP networks is growing; a major concern is testing VoIP softphones that will be used with VoIP networks. GL’s VQuad™ with VoIP option along with Voice Quality Testing (VQT PESQ) software provides the ability to perform manual or automated Wideband audio tests using HD codecs on the VoIP network.
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Video Quality Analysis Systems
ClearView Shuttle 4K and IP Systems
4K, HD, and SD Video and Audio Quality Analyzers Portable, Desktop, and 2RU Rackmountable
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Optical Transmitter
ST1550E
Hangzhou Softel Optic Co., Ltd.
SFT1550E is a high performance external modulation 1550nm Optic transmitter with a high quality LiNbO3 external modulator and a high power, narrow bandwidth, low noise DFB laser. It adopts a series of unique innovation technique to reach the excellent system control. With 47~862Mhz bandwidth, CNR≥53dB, CTB≤-65dB, CSO≤-65dB, SBS: 13, 16, 18adjustable, it can make CA TV network transmit video, audio and data with high performance. The machine can is equipped with perfect RS232 communication interface, SNMP network management and 1+1 backup power supply .
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Light Meter with Connectivity to ExView® App
Extech LT250W
The LT250W is a compact light meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share light intensity data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on workplace comfort and building health. The LT250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
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Handheld Wireless Transmitter
HHa
The HHa Digital Hybrid Wireless handheld transmitter represents an elegant solution for a variety of wireless microphone applications including live performance, broadcast, AV rental and houses of worship. The HHa incorporates many advanced features to provide high-quality speech and vocal reinforcement. Along with providing peerless audio quality with wide frequency response and dynamic range in 400 Series and Nu Hybrid Modes, the technology used in the HHa includes compatibility modes for Lectrosonics 200 Series, 100 Series, Mode 3, IFB receivers and some systems from other top manufacturers. Newer Digital Hybrid transmitters only have NUHYB, IFB and Mode 3
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Livestream Studio
NextComputing combines specially-designed hardware platforms with Livestream Studio live production switcher software for turnkey end-to-end live video streaming. The result is the most versatile, powerful, all-in-one solution for professional quality live video production. Input multiple feeds, add graphics, master audio, and stream in one robust, easy-to-use package.
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1-Watt Transmitter
VM-560FF
The VM-560FF Transmitter has one induction frequency; three direct connect and a fault-find frequency. The LED indicators on the transmitter show the frequency selected, output level, and battery status. An audio indicator beeps to advise the quality of the connection. This one-watt transmitter can transmit the locate signal onto the target line three ways. By direct connection, if direct access to the line is available, by induction by simply putting the transmitter in induction mode and placing it over the target line with the induction arrow in line with it or by clamp mode and using the induction clamp to clamp around the target line.
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Realtime Analyzer Light
RAL
Quality sound measurement software equivalent to $10,000 hardware. Simple and easy-to-use RTA, Real Time Analyzer. For wide scope of audio and acoustics: car audio, home audio, concert hall and room acoustics, sound analysis and noise measurement.
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Digital Wireless System
D2 System
The D Squared digital wireless microphone platform utilizes the Lectrosonics 4th-generation digital architecture for excellent flexibility, ultra-fast setup, studio quality audio, and ultra-low latency. The system includes the DSQD 4-channel digital receiver, DBu digital belt pack transmitter, and DHu digital handheld transmitter. System features include 24 bit, 48 kHz digital audio, 2-way IR sync, three different encryption key policies, and a tuning range from 470-608 MHz (470-614 MHz for export versions).
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Software
The extensive performance and functionality of RTW devices can be expanded when interacting with RTW's PC software or directly be used as plug-ins or stand-alone applications on Windows® or Mac OS X® based computers. Not only major quality control is guaranteed, but also musicians, radio producers, and audio/video engineers get high-quality audio analyzer tools to meet resulting implementation specifications required by TV and radio broadcasters.
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Wireless
Beltpacks
Available as either single or dual channel units, the Trilogy 410 Series beltpacks are designed for 4 wire operation providing a convenient portable connection to any Trilogy intercom system. Each is fitted with a momentary ‘push to talk switch’ plus individual volume control(s) for the incoming audio level. These high performance beltpacks are suited for use with any quality low impedance headset equipped with dynamic microphone depending on the model.
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Non-Intrusive voice Quality Analyzer
NIQA
The most known methods for quality evaluation of voice transmission systems were developed by Telecommunication Standardization Sector of International Telecommunications Union (ITU-T) in the middle of 90-s. Results of this work are presented in Recommendation P.800 (P.830) «Methods for subjective determination of transmission quality» [1, 2]. This document describes conditions for voice quality testing, audio contents, scoring and methods to evaluate results. Typically “Methods for subjective determination of transmission quality” are used to obtain mean subjective quality score according to five-digit scale (Mean Opinion Score – MOS).
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Quality Control Program
ATB QC
The ATB Quality Control program has been used for 18 years all over the world. In the production of speaker, headphone, microphone, soundbox, PC, tablet and smartphone the quality is tested with the program and the Audio analyser ATB 804 USB.
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Realtime Analyzer DSS
RAD
Quality acoustic measurement and analysis software. Simple and easy to use. For measuring room acoustics, professional analysis of sound and vibration in your computer. RAD is a valuable tool for audiophiles, audio engineers, and educational institutions.
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Scopes
SmartView Duo 4K
The SmartScope Duo 4K model includes built in waveform monitoring when you need to analyze image quality more accurately than simply looking at the picture! You get seven of the most popular scopes most widely used in broadcast and post production facilities. Scope displays include waveform, vectorscope, RGB parade, YUV parade, histogram, audio phase and level scopes, and of course you can simply select to view the video itself!
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Acoustic and Aydio Analyzer
XL2
The hand-held XL2 Analyzer is a powerful Sound Level Meter, a professional Acoustic Analyzer and a precision Audio Analyzer in one instrument. Easy operation and countless applications distinguish this quality Swiss product.
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Laser Tachometer with Connectivity to ExView® App
Extech RPM250W
The RPM250W is a compact Laser Tachometer with Bluetooth® connectivity, which allows building and maintenance professionals to view and share revolutions per minute (RPM) data of rotating objects directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on equipment. The RPM250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
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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.
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MPEG Stream Monitor / Validator
TeleSight
Real-Time validation including video and audio bitstream conformance, video quality, bitrate, and audio levels Supports up to 20 streams simultaneously. View real-time playback of all input channels simultaneously or zoom in on one (real-time playback performance is dependant on machine, number of streams, and content). Mix variety of inputs types. Mix variety of supported MPEG formats.
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Analysis Software
We offer comprehensive software solutions for analyzing sound and vibration as well as communication and audio quality. Thanks to a modular structure, users can tailor specific solutions to their individual requirements.
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Switcher
1154B
The 1154B is a completely redesigned 4-input, 1-output AutoSelecting switcher with infrared remote control. It switches high definition component video up to 1080p, and audio signals including stereo (analog), digital coaxial, and digital optical audio. The 1154B is a useful companion to any component video-based entertainment system, enabling higher performance video switching than most A/V receivers, and a step up in quality over passive switchers with limited bandwidth.
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Consumer Electronics
Tap into new markets through international commercial licenses. We help you by offering quality inspections and product tests for TVs, digital cameras, MP3 players, and most other consumer electronics. Using individual product testing or comparative testing, we evaluate a wide range of product characteristics, such as electromagnetic compatibility, electrical safety, or audio and video quality. We also determine whether your devices meet current environmental standards, such as banned chemicals regulations and energy conservation regulations.
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Diversity Receiver
R400a
The R400a is a high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics 400 series transmitters, and a number of analog models. The proprietary audio processing includes a DSP (digital signal processor) for very low distortion and a superior signal to noise ratio. The DSP eliminates a compandor and its artifacts to provide exceptional audio quality when operating in its native hybrid mode. Special DSP algorithms also provide compatibility modes for use with Lectrosonics 100 and 200 Series analog transmitters.
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Artificial Head & Binaural Recording
With binaural recording systems, you can record sounds true to reality, as if you were in the sound field yourself. Our variety of artificial heads accurately reproduce all acoustically relevant components. Ear simulators with different microphones enable aurally accurate recordings, while mouth simulators allow speech playback in the transmitting direction when voice and audio quality are tested in the laboratory.
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Portable Receivers
SRc & SRc5P
The SRc5P and SRc consists of two separate receivers built into a single, ultra compact housing with adapters for video camera receiver slots and for stand-alone use. Digital Hybrid Wireless® technology provides superb, compandor-free audio quality and compatibility with other wireless systems. The RF performance is extremely stable over a very wide temperature range, making the receiver perfectly suited to the rough environmental conditions found in field production.
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RightMark Audio Analyzer
RMAA
RMAA suite is designed for testing quality of analog and digital paths of any audio devices, be it a sound card, an MP3 player, a consumer CD/DVD player or an acoustic set. The results are obtained by playing and recording test signals passed through the tested audio path by means of frequency analysis algorithms. A more common mark is also provided for those unfamiliar with measured technical parameters.
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Hygro-Thermometer with Connectivity to ExView® App
Extech RH250W
The RH250W is a compact hygro-thermometer with Bluetooth® connectivity, which allows building and maintenance professionals to view and share relative humidity and temperature data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on equipment and building health. The RH250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
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Mezzanine PMC
PMC-E2001
Curtiss-Wright Defense Solutions
The PMC-E2001 keeps low speed, high quality analog IO simple and takes care of ruggedization for youThe PMC-E2001 combines analog input and output channels and is an application-ready module engineered to perform precise using sigma-delta devices for waveform generation and reconstruction for audio and acoustic applications.
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Video Quality Analysis Systems
ClearView Extreme 8K and 4K Systems
Highest Resolution Video and Audio Quality Analyzers with 12G-SDI Interfaces and ST 2110 Networking Option
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HEAD acoustics Radio Analyzer Tool
TUNE
The HEAD acoustics Radio Analyzer Tool TUNE allows a reproducible analytical evaluation of the impact of analog radio broadcast disturbances on perceived audio quality based on auditory test results.
