Cell phone mix?

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Guitzilla
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2006/07/18 11:44:17 (permalink)

Cell phone mix?

Hello,

I am doing a freebie for our town's visitor's center. They are doing a cell phone tour of murals in our town and I need to record and mix vocals music and sound effects. Does anyone have any advice for the mixing stage so that I can hand them a project that will sound great over a cell phone? Any special frequencies to cut? Should I use alot of compression? Any advice would be appreciated.

Thanks in advance,
Brian
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6 Replies Related Threads

    ohhey
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    RE: Cell phone mix? 2006/07/18 11:58:36 (permalink)
    ORIGINAL: Guitzilla

    Hello,

    I am doing a freebie for our town's visitor's center. They are doing a cell phone tour of murals in our town and I need to record and mix vocals music and sound effects. Does anyone have any advice for the mixing stage so that I can hand them a project that will sound great over a cell phone? Any special frequencies to cut? Should I use alot of compression? Any advice would be appreciated.

    Thanks in advance,
    Brian


    Most cell phones don't have any low end so I would say use an EQ to cut the lows way down so they don't swamp the mix, that will let more of the mids and low mids through. May take some testing to get it just right, if you have a audio to phone interface you could send the mix through that to your cell phone and mix like that in real time.

    Also, keep in mind this should be mono right ?
    #2
    tunekicker
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    RE: Cell phone mix? 2006/07/19 03:00:34 (permalink)
    I believe hardline phone are limited to signals less than 5kHz. I doubt cell phones are any better. You can probably dump a lot of the highs for this project, too.

    Peace,

    - Tunes
    #3
    lazarous
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    RE: Cell phone mix? 2006/07/19 17:15:01 (permalink)
    ORIGINAL: Guitzilla
    Hello,

    I am doing a freebie for our town's visitor's center. They are doing a cell phone tour of murals in our town and I need to record and mix vocals music and sound effects. Does anyone have any advice for the mixing stage so that I can hand them a project that will sound great over a cell phone? Any special frequencies to cut? Should I use alot of compression? Any advice would be appreciated.

    Thanks in advance,
    Brian

    For a while there I was recording outbound voicemails for a local company. Interesting, actually...

    Dump everything below 250 hz or so, and everything about about 7khz. Use a hard limiter to keep transients down.

    Listen to it via cell phone before you deliver it. What mechanism will they be using to store it? We were initially told we'd be able to upload the files to an FTP folder on their voicemail machine (it was just a computer in a closet), but that ended up not being possible, so they'd hook up a mic in a conference room while recording off the speaker! UGH!

    Good luck!

    Corey

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    #4
    jacktheexcynic
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    RE: Cell phone mix? 2006/07/19 21:07:41 (permalink)
    having even levels would be critical for a cell phone mix. removing the bass of course will go a long way with that but you should consider a frequency analyzer like voxengo's span to make sure your volume levels are even between the cell phone's reproducable frequency range. start with some manual volume control (clip gain) and add compression and a limiter as needed so you've got a fairly flat signal.

    - jack the ex-cynic
    #5
    Guitzilla
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    RE: Cell phone mix? 2006/07/22 11:35:36 (permalink)
    Thanks! It is really incredible that I could post something kind of weird and get such great advice.
    Brian
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    Jonny M
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    RE: Cell phone mix? 2006/07/31 17:37:58 (permalink)
    Wow, I never thought of that either. I often have to put demos of my songs on my cell (or mobile as we call the here in the UK) for one of the band members to listen to and I'm always apologising in advance for how bad and muddy they sound. This thread will help me go back and make a 'second mix' just for my mobile phone.
    #7
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