{"id":7037,"date":"2025-06-12T16:24:33","date_gmt":"2025-06-12T16:24:33","guid":{"rendered":"https:\/\/www.provoiceactor.co.uk\/?p=7037"},"modified":"2025-07-02T13:40:50","modified_gmt":"2025-07-02T13:40:50","slug":"ivr-recordings","status":"publish","type":"post","link":"https:\/\/www.provoiceactor.co.uk\/blog\/ivr-recordings\/","title":{"rendered":"IVR recordings – file formats and more"},"content":{"rendered":"\n

by Guy Michaels<\/a><\/p>\n\n\n\n

Making Your Voice Heard: A Client’s Guide to Audio Formats for Telephone Menu Systems (IVR)<\/h2>\n\n\n\n
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Here are two versions of the same recording. The first is the original high-quality recording followed by the reduced quality format as is common in IVR recordings. Read on to find out why IVR recordings are processed in this way!<\/p>\n\n\n\n

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Original high-quality recording – Guy Michaels<\/strong><\/figcaption><\/figure>\n\n\n\n
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8-bit version ready for telephone systems<\/strong><\/figcaption><\/figure>\n\n\n\n
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When you’re choosing a voiceover artist for your telephone menu system<\/a><\/strong> \u2013 your IVR (Interactive Voice Response) \u2013 my goal is always clear, professional communication. But beyond selecting the perfect voice, I know understanding the unique audio specifications for these systems is crucial to ensuring your callers hear exactly what you intend. After all, the first impression your phone system makes is vital for customer experience.<\/p>\n\n\n\n

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As a pro voice actor<\/strong>, I often guide my clients through these specific requirements to ensure their message<\/strong> is delivered perfectly. Let’s demystify IVR audio formats<\/strong>, the fundamentals of IVR recordings and why I believe they’re so important for your contact centre or call centre.<\/p>\n\n\n\n

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Why Telephone Audio Has Specific Requirements (and why it’s a good thing!)<\/h3>\n\n\n\n
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In an era of high-fidelity digital audio, I know it might seem counterintuitive that telephone menus often sound a bit “lo-fi.” However, this isn’t a limitation; I see it as a deliberate design for efficiency and widespread compatibility. These pre-recorded voice messages are designed for the very specific needs of telephony.<\/p>\n\n\n\n

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\"IVR<\/figure>\n\n\n\n
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Many IVR systems<\/a>, particularly those that integrate with traditional telephone networks (PSTN), rely on established standards. These standards prioritize clarity of speech over minimal bandwidth. Even modern VoIP (Voice over IP) systems benefit from these formats as they ensure seamless communication across diverse phone infrastructures without unnecessary complexity or processing overhead. The result? A reliable, cost-effective message system that delivers clear messages. As a British voiceover artist<\/a>, I’ve seen these requirements become standard practice across many international projects. Your IVR voice recordings are truly the foundation of your customer support.<\/p>\n\n\n\n

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The Standard IVR Audio Specifications You Need to Know<\/h3>\n\n\n\n
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For the vast majority of IVR systems<\/strong> and telephone menus, you’ll find that clients typically require audio files<\/strong> with these key characteristics for their voice prompts<\/strong><\/sup>:<\/p>\n\n\n\n

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