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.
And there you have them: the 10 best toe-tappin', patience-testing ways to pass the time while waiting on the phone for customer service. Remember, "your call will be answered in the order in which it was received." So, relax and enjoy. On a more serious note, when it's finally your turn, I truly hope your problem is resolved to your satisfaction. To see what top-notch customer service is actually all about, check out our related blog post here. Topics: Communications Marty Foster Marty is an Account Executive at Conexo Communications, and lives in Bay Village, OH with his wife and son. LinkedIn Twitter Music on hold Music on hold Flute Customer Service, Flute, telephone Call, mobile Phones, weapon png Music on hold Music on hold Flute Customer Service, Flute, telephone Call, mobile Phones, weapon png PNG tags telephone Call, mobile Phones, weapon, ukrop, text Messaging, клипарты на прозрачном фоне, telephone, musical Instruments, music On Hold, music, art, line, black And White, cold Weapon, customer, customer Service, drawing, flute, hold, humour, на прозрачном фоне, png, transparent, free download PNG info
