It's not your imagination; hold music on phones really did sound better in the old days. Here's why, as we talk about old telephone exchanges and audio compression.<br /><br />Thanks to the Milton Keynes Museum, and their Connected Earth gallery: - they're also on Twitter as @mkmuseum, and on Facebook: <br /><br />I'm at <br />on Twitter at <br />on Facebook at <br />and on Snapchat and Instagram as tomscottgo
