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.
our voice over artists. Snap Recordings has over 100 professional, industry-leading voice talents available. Pick a language, select a voice-over artist and click the play buttons to hear samples of their professional phone greetings, voice prompts and messages on hold. Voice Talent Player.

Communicate with our team to tell us a little bit about your business and goals. Our talented writers will create the script that is right for you. Only after you approve the script it will recorded by the voice talent of your choice.
Remember that part about getting more bang for your buck when you use a professionally produced on hold program? Here's where it gets really interesting - if you're doing everything right, and answering the questions and providing information that your customers really need and want to hear, there's a good chance you can reuse the content you've already created. You can repurpose your Message On Hold as overhead announcements in your facility or store, as short videos, as website audio, and more. When you think outside of the box, there are many ways to take what you have and make it something more.