In an industry dominated by men, Courtney Casey, Director of Marketing for Accent Computer Solutions, Inc., is making her mark on the world of information technology. Courtney has been immersed in the IT field most of her life and has been molded into the tech savvy expert she is today. She began working for Accent while earning her Bachelor's degree from California State University, Long Beach. Known in the Inland Empire as the "Tech Girl," Courtney is a regular columnist for the region's newspaper of record, The Press-Enterprise. Her columns address topical news trends, new technology products, and offer advice on how to embrace technology or avoid common IT pitfalls. Serving San Bernardino, Riverside, Los Angeles, and Orange counties
For those still using analogue or digital phone systems, voice on ISDN circuits has a bandwidth of around 4000Hz. The audio from an analogue phone is sampled at 8000Hz, and because of the nyquist theorem, must be low-pass filtered to 4000Hz. So any frequencies in the audio beyond 4000Hz are lost. Interestingly, the human ear and mind are good at recognising human speech, so this is considered "toll-quality" voice, i.e. good enough to pay for. This is the reason why certain vocalised letters are difficult or impossible to tell apart on the phone. For example, the differences between B, P, T, C, etc. are almost entirely above 4000Hz.

1.( جميع خطوطنا مشغولة في هذه اللحظة - يرجى الانتظار قليلا. سنكون معكم خلال لحظات - PAUSE - هل قمت بزيارة موقعنا www.johndoe.com من قبل؟ إن اهتماماتك مهمة بالنسبة لنا، يرجى البقاء على الخط، سوف يتم ربطك في أقرب وقت ممكن.- PAUSE - لحظة من فضلك، أحد أعضاء فريقنا سيكون معك بعد قليل.
There’s no need to stress about music usage or copyrights for your music on hold program. Our licensed music can be used not only as music on hold, but as queue music or background music. We have music to fit every industry and brand – to entertain, distract or influence callers.