Let's agree that there is a lot of disagreement over meaningful sampling rates - I and others believe that higher rates sound better. And while I did mark this diversion OT, I think a discussion of sampling rates is far beyond what I intended in suggesting better sound from a cables connection than BT. My suggestion is that whether the OP wants to use a cable or BT connection, his aux input shouldn't be having the problems he sees, and that the dealer should fix the problem. It's broken. And then, when it's working correctly, let his own ears decide. That being said, in my own car, I use a cable, except when it's more convenient to use BT. Sometimes the sound quality degradation is worth the convenience at that particular time.
Sent from AltaMail From: paul dove via EV <[email protected]> To: Electric Vehicle Discussion List <[email protected]> Subject: Re: [EVDL] OT: Re: Leafs too cheap Date: 12/17/16, 3:13 PM Typically, the full range of hearing can be reproduced using the frequencies from 20 Hz to 20 KHz. Sound must be sampled at least double the highest frequency present that needs to be reproduced, 44.1k (twice 20 kHz plus a little extra) samples/second for good music quality. The average human ear can differentiate approximately 90dB of range from the softest sounds to the loudest. Eight bits gives 48dB of range while 16 bits gives 96 dB of range and is often used for sampling digital audio. Modern BT can achieve 328kb/s easily competing with wire. Sent from my iPhone >> On Dec 17, 2016, at 10:23 AM, EVDL Administrator via EV <[email protected]> >> wrote: >> >> On 17 Dec 2016 at 8:36, paul dove via EV wrote: >> >> The human ear cannot usually detect the differences > > Not to send this too far off topic, but it depends on WHOSE ear. It's an > individual matter. For example, I don't consider myself a "golden-ear," but > I seem to be unusually sensitive to data compression artifacts in audio. I > can definitely hear the difference. > > That said, in a moving car, the noise masks a lot of the difference -- > though probably less in an EV with no enginre noise. > > > David Roden - Akron, Ohio, USA > EVDL Administrator > > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > EVDL Information: http://www.evdl.org/help/ > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > Note: mail sent to "evpost" and "etpost" addresses will not > reach me. To send a private message, please obtain my > email address from the webpage http://www.evdl.org/help/ . > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > > > _______________________________________________ > UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > http://lists.evdl.org/listinfo.cgi/ev-evdl.org > Read EVAngel's EV News at http://evdl.org/evln/ > Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA) > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20161217/c9138957/attachment.htm> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Read EVAngel's EV News at http://evdl.org/evln/ Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20161217/543629b5/attachment.htm> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Read EVAngel's EV News at http://evdl.org/evln/ Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
