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Conference napalm::commusic_v1

Title:* * Computer Music, MIDI, and Related Topics * *
Notice:Conference has been write-locked. Use new version.
Moderator:DYPSS1::SCHAFER
Created:Thu Feb 20 1986
Last Modified:Mon Aug 29 1994
Last Successful Update:Fri Jun 06 1997
Number of topics:2852
Total number of notes:33157

1953.0. "16 vs 32 bits" by SAGAN2::LOWE (Chris Lowe) Thu Apr 06 1989 14:48

    Why would anyone build a 32 bit drum machine?  Would the sound be
    noticably better than a 16 bit machine?  
    
    Just asking because I noticed the new rhythm section for my organ
    is 32 bits.
    
    
    				Chris
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1953.1Not LikelyDRUMS::FEHSKENSThu Apr 06 1989 14:5816
    That just doesn't compute.  The "32 bits" must mean something else.
    For one thing, nobody makes 32 bit D/A convertors, and if anyone
    were to try, the cost would probably be horrendous.
    
    "32 bits" of sample resolution would give a dynamic range of about
    192 db, which handily exceeds the capability of any analog amplification
    equipment.  So, no, the sound would probably not be "noticeably"
    better.  There isn't anything you could listen to it through.  192
    db also exceeds the dynamic range of the ear - it covers the ground
    from absolute silence to utter destruction of the inner ear.
    
    len.
    
    
                
    
1953.2stereo?MIZZOU::SHERMANbut I'm feeling *much* better now ...Thu Apr 06 1989 16:013
    Could it be 16 bits for the left and 16 bits for the right?
    
    Steve
1953.3op citANT::JANZENMSI ECL IC TestThu Apr 06 1989 16:145
    I bet it's one bit per quantum per hit, i.e., a bit on means hit
    the cymbals, e.g.
    (sic)
    qed.
    Tom
1953.4TX802 is 256 bits! (16 voices x 16 bit d/a)DYO780::SCHAFERBrad - back in Ohio.Thu Apr 06 1989 17:457
    That's like the marketeers for Peavey boasting that their new machine
    is "56" bit.  They added the bit values of the various d/a processors
    on board (16 left + 16 right + 24 data path). 

    Isn't there some law against lying - even for marketeers?

-b
1953.5Genetic?WEFXEM::COTEThe fool screams no more...Thu Apr 06 1989 17:513
    No, I think marketeers are exempt....
    
    Edd
1953.6It is stereo...SAGAN2::LOWEChris LoweFri Apr 07 1989 09:225
    It is a stereo unit.... I'll have to read the literature a little
    more closely.  I'll let you know.
    
    
    						Chris
1953.7Misleading advertisingKITS::LOWEChris LoweMon Apr 10 1989 17:303
    That's it!  16 bit X 2 Channels
    						Thanks