Search found 46624 matches

by kozikowski
Sun May 19, 2013 12:01 am
Forum: Windows
Topic: USB Recording input volume set low to get to-6 dB
Replies: 12
Views: 1697

Re: Recording input volume set low to get to-6db.Is this nor

It's probable that the Phono/Line switch on the turntable only affects the analog RCA cables, not the USB connection. There is no provision for Phono on USB, so that one's always "Line", similar to the connection from a cassette machine or a CD player. Good to go, no correction needed. Are...
by kozikowski
Sat May 18, 2013 7:43 pm
Forum: Windows
Topic: Guitar Recording too quiet
Replies: 4
Views: 2486

Re: Guitar Recording too quiet

The one I saw did have two RCA Line-Outs. But yes, getting the volume levels to match is a major problem. That's why you need to pay attention to the Audacity sound meters. You also need to know that most laptop Mic-In connections are mono, not stereo. They're designed for an actual microphone. http...
by kozikowski
Sat May 18, 2013 7:39 pm
Forum: Audio Processing
Topic: Sound source separation plugin
Replies: 5
Views: 2689

Re: Sound source separation plugin

Like other sound separators... Such as? As a rule you can't split a mixed performance up into individual instruments and voices. One of the engineers at work had a program that would do a remarkably good job, but you would never mistake the separated track for a natural track or instrument. It soun...
by kozikowski
Sat May 18, 2013 7:31 pm
Forum: Windows
Topic: Compression Query
Replies: 2
Views: 418

Re: Compression Query

It's 78 minutes and you need two. Music CDs, the kind that play in your mom's car have a time restriction, not a data restriction. It's not quite 80 minutes. 78 is safe. If you're happy with an MP3 CD and you're sure it will play everywhere you need it to, then make a DATA/MP3 CD instead. Those are ...
by kozikowski
Sat May 18, 2013 2:38 pm
Forum: Windows
Topic: Guitar Recording too quiet
Replies: 4
Views: 2486

Re: Guitar Recording too quiet

Click on the right-hand edge of the Audacity sound meters and pull sideways to make them much bigger. When you record, does the presentation look anything like that.

http://kozco.com/tech/audacity/Audacity1_record.jpg

Koz
by kozikowski
Sat May 18, 2013 7:10 am
Forum: macOS
Topic: Sample format to import DAT over TOSlink
Replies: 11
Views: 1935

Re: Sample format to import DAT over TOSlink

And yes, it's always a juggling act to stop Audacity from helping you through bit depth conversions. If all you did was capture and produce a sound file, it should not make any difference that Audacity is doing a bit depth conversion (two actually) and you can safely turn dither off. If you start me...
by kozikowski
Sat May 18, 2013 7:04 am
Forum: macOS
Topic: Sample format to import DAT over TOSlink
Replies: 11
Views: 1935

Re: Sample format to import DAT over TOSlink

DAT speaks AES/EBU 48000, 16-bit, stereo. It's possible to connect one of these things to broadcast television station digital video recorders, station program routing systems and satellite links. The grown-up version of these player/recorders has RS-422 machine control just like everything else in ...
by kozikowski
Sat May 18, 2013 6:46 am
Forum: Windows
Topic: Recording Voice on Different Days, audio uneven
Replies: 11
Views: 1896

Re: Recording Voice on Different Days, audio uneven

I guess you could if you wanted to. I have literally never touched any of the settings other than the first one -- Compression Ratio. I change it from the default 0.5 to 0.77 which approximates very closely the compression of local radio stations. The default settings produce a loud, dense, well beh...
by kozikowski
Sat May 18, 2013 4:08 am
Forum: macOS
Topic: help recording from an iPhone[SOLVED]
Replies: 6
Views: 4264

Re: help recording from an iPhone

One other point, the Macs that came with separate Line-In and Line-Out also have digital optical S/PDIF at those connections. You can drive a surround-sound entertainment theater with those machines. Koz
by kozikowski
Sat May 18, 2013 4:04 am
Forum: macOS
Topic: help recording from an iPhone[SOLVED]
Replies: 6
Views: 4264

Re: help recording from an iPhone

Some of the Macs in the middle had the ability to switch one connection between Headphone and Line-In. One of the Systems people at work has a MacBook Pro 13" that works like that. Go into Apple > System Preferences > Sound and see if it has switching tools. My slightly older 15" MacBook P...