Chuckie66 Posted May 15, 2021 Report Share Posted May 15, 2021 The sound quality using my iPhone 8 with the PCM 3.1 with software version 4.75 with Bose is pretty dreadful, think the mic is fine but just the audible quality not great. Everything else Bluetooth wise seems fine, it connects straight away and has all my contacts etc. Any ideas? I read somewhere that the 4.76 has better BT, would that improve the sound quality? And if so how to upgrade? Or maybe something else? Quote Link to comment Share on other sites More sharing options...
lofi Posted May 15, 2021 Report Share Posted May 15, 2021 Can you describe the issue with the audio quality? What's 'not great' about it? That might help determine with it's business as usual or there is a specific problem Quote Link to comment Share on other sites More sharing options...
Simo_UK Posted May 15, 2021 Report Share Posted May 15, 2021 Also, what's the quality of your audio content? eg Spotify has "Low" to "Very High" Quote Link to comment Share on other sites More sharing options...
Chuckie66 Posted May 15, 2021 Author Report Share Posted May 15, 2021 Spotify is really good, but as soon as you switch to a phone call the sound quality drops, as ifs a poor mobile phone connection, a re-dial isn’t much better. With engine off it’s a bit better. Quote Link to comment Share on other sites More sharing options...
lofi Posted May 15, 2021 Report Share Posted May 15, 2021 1 hour ago, Chuckie66 said: Spotify is really good, but as soon as you switch to a phone call the sound quality drops, as ifs a poor mobile phone connection, a re-dial isn’t much better. With engine off it’s a bit better. AH, ok. You mean the phone call sound quality is poor? Music etc are fine? Quote Link to comment Share on other sites More sharing options...
Chuckie66 Posted May 15, 2021 Author Report Share Posted May 15, 2021 Yea phone call quality is poor. Any settings on PCM or iphone to fiddle with? Quote Link to comment Share on other sites More sharing options...
lofi Posted May 15, 2021 Report Share Posted May 15, 2021 40 minutes ago, Chuckie66 said: Yea phone call quality is poor. Any settings on PCM or iphone to fiddle with? Not that I know of - for me it just works and sounds pretty much as I'd expect Quote Link to comment Share on other sites More sharing options...
Johny99 Posted August 19, 2023 Report Share Posted August 19, 2023 Hi I know this is a few years old, but did you ever to get to the bottom of this? Thanks Quote Link to comment Share on other sites More sharing options...
Menoporsche Posted August 19, 2023 Report Share Posted August 19, 2023 @Chuckie66 Quote Link to comment Share on other sites More sharing options...
andygo Posted August 19, 2023 Report Share Posted August 19, 2023 45 minutes ago, Johny99 said: Hi I know this is a few years old, but did you ever to get to the bottom of this? Thanks Sorry, can't hear you. Can you speak up? 1 Quote Link to comment Share on other sites More sharing options...
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