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An office space is a dynamic site in which ambient noise and the volume of sound distractions vary considerably depending on schedules and ongoing activities.
To be optimal, the sound masking must adapt to changes; it must increase during very active periods and become more discreet when the environment is calmer. The control unit includes one or several ambient-noise sound level sensors installed in the sector where active adjustment is desired. The acquisition system is linked to one of the four dedicated inputs to the SmartSMS control unit. Each SmartSMS unit is equipped with four independent control units, thus offering the possibility of controlling four sectors independently. The SmartSMS is the only sound masking system which integrates a real time adaptive adjustment system, thereby providing guaranteed masking quality and unequalled acoustic comfort.
Still, for a long time, sound masking systems tended to land in the “wants” column of a CTO’s checklist rather than “needs.” Recent architectural trends, however, have made these systems more of a necessity than ever. Perhaps the most overwhelming trend in today’s world of commercial architecture is the emphasis on larger open workspaces. Another striking feature in today’s commercial architecture is the prevalence of glass conference room walls. As items born of the technological world tend to do, computers have gotten a whole lot smaller in recent years. Open floor plans, smaller workspaces, and glass walls aren’t the only considerations when it comes to sound masking.
Conference Technologies, Inc.® has been committed to providing quality solutions and superior customer service to our clients who work in the corporate, education, government and military, house of worship, healthcare, hospitality and entertainment, stadium and arena markets since 1988.
We provide professional audio visual solutions to meeting planning and conference production organizations. All of our locations provide audio visual sales, consulting, design, engineering, installation, programming, training, webcasting, video conferencing, event management, audio visual equipment rental and more.
Sound masking is the addition of natural or artificial background sound into a space to diminish unwanted noise and distractions. The Qt PRO™ system is centered on the deployment of small direct field, omnidirectional emitters that are installed directly into the user's environment, providing uniform coverage. Healthcare, government, law, and finance are examples of industries where employers have strict confidentiality requirements. Call centers in the healthcare, financial, and legal industries have an additional obligation to maintain client confidentiality. Let us know more about your environment to see how beneficial sound masking could be for you. PRIVACY INDEX (PI) per ASTM WK8777 - New Standard Test Method for the Objective Measurement of Speech Privacy for Closed Architectural Spaces (per Dr.


SOUND MASKING SYSTEM TUNING per ASTM WK8777 - New Standard Test Method for the Objective Measurement of Speech Privacy for Closed Architectural Spaces (per Dr.
We can positively identify the sources of noise by recording actual audio associated with the test data. MECHANICAL VIBRATION & SHOCK TESTING per ISO 8569 - - Measurement and Evaluation of shock and vibration effects on sensitive equipment in buildings. These philosophies permeate countless aspects of today’s world, and in many ways, the audiovisual industry is no different. The object is to raise the noise floor of a given area with a continuous sound that blends in as background noise. Modern business        philosophies emphasize team-based operations that require consistent interaction, and business owners are tailoring their offices to reflect this style. The advantages are plentiful: they look chic, they make spaces look bigger, they maximize daylight, and they allow a more transparent – literally and figuratively – workspace.
PPI’s Account Managers have the experience to make an informed recommendation as to whether this type of installation is right for your office.
Our specialists will listen to your company's needs and objectives to understand how we can provide you with the highest quality communication and presentation solutions available. The resulting environment lessens the intelligibility of human speech and reduces distracting noises.
High quality sound masking systems focus purely on the frequencies of human speech, making them effective at a lower overall volume. Unlike in-plenum systems installed directly above the ceiling tile, Qt PRO™ offers the flexibility of providing sound masking only in the spaces in which it is needed, eliminating unwanted spill over into adjacent spaces. Companies increasingly depend on information sharing and effective collaboration to maintain a competitive edge.
Sound masking is a critical tool for helping employers to maintain these obligations by ensuring speech privacy.
In addition to noise cancelling headsets and other acoustic treatments, call centers have a need for employing sound masking technology to meet their obligation of providing their clients privacy.
No part of this web site or the related files may be reproduced or transmitted in any form, by any means without the prior written permission of the publisher. 90” TVs, multi-display video walls, and beefed up sound systems are all current hot-ticket items – just ask any AV designer.
The speakers are either installed above a dropped tile ceiling or high up in an open ceiling, and connect back to a small head end unit installed in a closet or a cabinet. These trends have allowed workspaces to shrink: offices, desks, and cubicles are all smaller now than ever before.
Systems can be installed as part of a new build or in a fully finished office, and installations can be done outside of work hours so productivity is not compromised.


We have sound, video, and staging inventory available to produce events of all sizes and capabilities and are able to create a custom presentation system for your key audience. The sound engineered by the Cambridge sound masking systems is engineered to be pleasant, unobtrusive and easy to fade into the background. The Qt PRO™ system features cutting-edge distributed audio technology for the workplace that combines extraordinary audio performance, low impact installation, and affordability. This challenging environment demands both intelligent acoustic design and the use of sound masking technology to improve speech privacy.
The Qt PRO™ system is a budget friendly option to increase the privacy level within your space. Few things in life – and fewer in the AV industry – are meant to operate without being noticed. The system provides enhanced privacy for sensitive conversations, reduces sound distractions across the office, and provides employees extra confidence and comfort in knowing that not every word they speak will be overheard. According to a 2013 survey by corporate real estate association CoreNet Global, within the next five years, the average allocation of workspace per employee in the USA will fall to an all time low of 150 square feet. Installations are typically quite effective: the International Commission on the Biological Effects of Noise (ICBEN) conducted a three-year study on employees’ recall abilities across offices with and without sound masking.
In offices that don’t have an open floor plan, modular partitions are often being  installed in lieu of proper walls as a cheaper and flexible alternative.
And while more people in smaller spaces means more productivity, it also means more conversations, and thus, more distractions. A proper sound masking system functions entirely in the background, outside of conscious sight, and – more importantly – conscious earshot.
This shift towards openness means louder workspaces with more auditory  distractions and significantly less privacy. In 2008, ICBEN surveyed 689 employees across 11 companies on work performance and office acoustics. An STC rating, usually between 30 and 60 decibels for any type of wall material, reflects the reduction in decibels from one side of the wall to the other as sound waves pass through it. According to the survey, speech is the number one cause of reduced productivity, and the average employee wastes 21.5 minutes per day due to conversational distractions. In other words, the higher the rating, the lower the percentage of sound that makes it through the wall. Closed-door, conference room meetings are very often sensitive, private, and proprietary, and executives cannot afford to have their content overheard.



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