I Pad purchase

BernieB

Just an Update
I purchased an Ipad Pro with USB C . I am using a long cable which goes to the mixer case and an adapter that allows usb charging and audio out into the mixer channel
I use an air Midi pedal to start the playback. It works well

davedroug

Ipad pro any of that model runs perfect with stagetraxx and runs much faster than an ipad air .i use the bluetooth for stage traxx audio files into an a stand-alone bluetooth DCA and from there to my mixing desk this leaves the usb port free to use for my vocaliser or anything else midi

royandreno

davedroug Thanks for your tip earlier! I tried to get hold of an audiolab mdac mini, but couldn't get it here in Norway. I was told they had some issues, don't know what. But I bought the Fiio BTR5, works fantastic.

jaytrax

davedroug
Just curious have you done any tests on the audio quality
It’s been a few years since I used Bluetooth receivers but when I tested and compared, there was quite a bit of detail missing from the tracks

It was fine for low break music

royandreno

jaytrax https://www.fiio.com/btr5
The sound is great to my ears. Fulfills all of Peter's recommendations.

davedroug

jaytrax you have got back to front the external DAC Is far higher quality than the internal DAC on the ipad .light years better plus i don't use poxy mp3 .i only use 48hrz 32bit floating files i've tried with and without Bluetooth, and i just can't tell any difference thats live or with my studio headphones if there is a difference i can't hear it . and have never had so much as a glitch using my setup and Bluetooth it just works perfect and sounds fantastic ,I've been playing since the late 60s and can honestly say now is the best sound I've ever had 🙂

peter

Bluetooth audio will always compress the audio with a certain codec. The problem with iOS is that it does not support the aptX codec which most bluetooth devices use. Instead it has its own AAC codec. So if you want high audio quality you need to make sure your bluetooth device supports the AAC codec. Without AAC support the communication will fall back to the old SBC codec which sound audibly worse but works on any bluetooth device.

jaytrax

davedroug but it’s still Bluetooth
And there is compression happening during the conversion from the receiver to the inputs of your mixer
All I asked was there any measured comparisons as this is usually a compromise in audio detail
Whether that’s lows, mids, highs or a combination of all.

48k and 32bit is great if your making quality recordings from scratch but it all comes down to the source of recording also

You could have 48k 32bit file, it doesn’t necessarily mean it was well recorded or played from a musical point of view

davedroug

jaytrax correct, if its not good what goes in its not good what comes out ,most of my backing tracks are done on a Genos through my daw using just live sample instruments. top quality . so they are pretty good. but still i suppose its what people get use to ,but a good DAC will still improve the sound no matter what backing tracks you use . and thats the point,

jaytrax

davedroug
So if I understand correctly you’re working off an arranger/entertainer style keyboard with styles and a combination of samples and synthesised sounds make up these parts ?

That then is edited in a DAW where you have your project set up as 48k and you export 32bit ?

The audio is then added to Stage Traxx and then is sent to your DAC on playback via Bluetooth?

This then has outputs into a mixer of some sort I presume ?

If your mixer is digital it would have a sample rate such as 48k

Is that pretty much your flow ?

davedroug

jaytrax thats pretty much it ,but also use some live instruments vocal backing on some of the tracks plus a vocaliser run from midi on the backing tracks etc the mixer is a QSC touch mix 8 which is basically a full studio which is first class, best mixer I've ever had what it can't do is not worth bothering about and for me i love the sound i get now. and thats what counts

jaytrax

davedroug just curious if you have you a sample of a track with the above

royandreno

davedroug I had a QSC Touchmix 16 that looked promising for a few months. I liked it quite well. Then I had a couple of blue screen issues, before one day, 7-8 months after I got it, the output was severely reduced. And no one can fix it. I read that they tend to overheat. Now I'm over on a Soundcraft Signature 10 mixer. Analog, but great sounding mixer. I've had two Behringer Xenyx mixers too. One started smoking, the other lost all effects. Never another Behringer for me. Your QSC seems to work fine for you, enjoy it😊

davedroug

see if you can tell which is the live guitars and which are the sampled ones https://www.bandlab.com/user7088264374062931/peaceful-easy-feeling-d37a67bf?revId=05882b80-ac93-ea11-96d2-0003ffd1fc09

jaytrax

davedroug
Ok so firstly to my ear this just sounds like an SMF which is then using the internal synthesised sounds of the keyboard/arranger

In all honesty it doesn’t sound authentic

The bends on the guitar parts is obtained using the pitch bend wheel and unfortunately doesn’t sound authentic or natural like a guitarist would phrase it.

There doesn’t appear to be any difference in the sound regardless of the velocity of the sequenced notes, making me wonder if there’s any multi samples or round robin approach used at all.

I mean no disrespect with this reply,
if your happy to use these sounds that’s all that matters.

👍

davedroug

jaytrax what ever floats your boat man .but your wrong it started life as a style file and was added to live acoustic guitar live bass guitar. and some live lead . main lead midi its a cocktail done to suit me and nobody else . so lets hear one of yours then 🙂

jaytrax

davedroug
Like I said there was disrespect in my reply
You asked me what I thought was real vs sampled

I’m not looking to compete or have a who’s track is best

It started out with sample rates, conversions and Bluetooth, I’ll respectfully leave it at that.

davedroug

jaytrax think you'd better read your last reply again 🙁 carefully ha haha

davedroug

royandreno the QSC can get hot it depends what you sit the unit on ,whether it reflects heat back into the unit .mine sits in an aluminium base i made it sits right in front of me on a stand this helps keep it cool so never had a problem with overheating ,don't forget its basically a computer and all computers get hot the more you drive it the hotter it gets there all fitted with thermal cutouts to shut the unit down to save any internal damage , but touch wood never had a problem mine overheating