Recording Handbook - Hol.gr

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sound pressure level.. The measure used is typically dBA: decibels above the hearing threshhold of 0.0002 microbar, A-weighted." tstrohma@theodolite.ae.calpoly.edu (Trevor Strohman) writes: A decibel is a logarithmic power level. Since mics output such tiny signals in comparison to line levels, people use dB to talk about levels. I'm not quite sure what all the levels are in relation to. However, the formula for decibels is: / Vin \ dB = 10*log | ----- | 10 \ C / Where Vin = the voltage you're measuring and C is the voltage you're going to call 0 dB. I couldn't tell you in this case what C is, but I'm assuming it's somewhere around 1 volt. dB make the numbers more manageable. I can say "It's at -30 dB", or I can say that "It's at one thousandth the voltage." Some mixers claim a dynamic range of up to 90 dB or more! I'd rather say -90dB than one billionth the voltage. I don't usually have reason to talk about voltage of audio signals much. S1. Hardware 50 50
Q1.1 What is a 4-track machine? A 4-track machine is an audio device that allows the user to record four separate channels, perhaps simultaneously or perhaps at different times (possibly out of sequence), so that they may be played back simultaneously. The ability to record at different times or out of sequence distinguishes 4-tracking from recording onto a stereo deck. Q1.1.1 What is an FX (effects) loop? 'FX' is the usual abbreviation for 'effects' in scripts and stage directions. An effect loop 'splits off' the signals on their way out of the 4-track (or mixer) and sends them to an external effects unit. The output of that unit is then fed back into the output of the 4-track / mixer. You can set, for each track, what level of signal is sent to the effect unit, so you can have some tracks heavily treated and some not treated at all. For example, suppose you have 4 tracks of soaring music on tape, including a trumpet. If you played the whole mix through a reverb, it'd be like listening to it in a cathedral; unusably reverbed. Thus, you want to add reverb to the trumpet. 51 51
Page 1 and 2: 1 Από το Web Site του Αν
Page 3 and 4: 1. Sonic Fundamentals a. Loud vs. S
Page 5 and 6: 5 The "sampling rate", or how many
Page 7 and 8: . Guitars, Basses and Things With S
Page 9 and 10: levels of your boxes and how you in
Page 11 and 12: 11 physically replaying your moves,
Page 13 and 14: d. Harmonizers and Exciters Harmoni
Page 15 and 16: d. Computers Computers have become
Page 17 and 18: 17 Here is where the capabilities o
Page 19 and 20: Unfortunately, Syquest is out of bu
Page 21 and 22: • II. Specifications. • III. Pi
Page 23 and 24: No mic is perfectly linear; the bes
Page 25 and 26: MICROPHONE PATTERNS These are polar
Page 27 and 28: solve the problem by mounting the m
Page 29 and 30: 29 subtracted from the omni signal.
Page 31 and 32: Learning for yourself. Many student
Page 33 and 34: 33 The attenuation provided by a fi
Page 35 and 36: EXPANSION Expansion is the opposite
Page 37 and 38: Warning: Send me any SPAM and I'll
Page 39 and 40: jeibisch@revolver.demon.co.uk (Jame
Page 41 and 42: Some changes between 0.4 and 0.41:
Page 43 and 44: Table of contents -----------------
Page 45 and 46: S3. Recording Techniques Q3.1 How d
Page 47 and 48: "So your best bet is to use whateve
Page 49: "DiY" - Do-it-yourself (music) "ind
Page 53 and 54: Michael Parrott writes: "Note that
Page 55 and 56: The term "graphic" is used to descr
Page 57 and 58: Q1.1.4 What are balanced and unbala
Page 59 and 60: two guitars each get a track of the
Page 61 and 62: to a line level input and hear the
Page 63 and 64: Table of Features Note: this is way
Page 65 and 66: Price - Price is in U.S. dollars, m
Page 67 and 68: There is a brand missing from your
Page 69 and 70: good mic) and you're halfway there.
Page 71 and 72: "The $11.99 omni-directional ones (
Page 73 and 74: ak748@detroit.freenet.org (Daniel W
Page 75 and 76: comes with Quad is fully supported
Page 77 and 78: or ftp://ftp.winternet.com/users/df
Page 79 and 80: I was reading [about] SAW when I ca
Page 81 and 82: You require one track of the 4 for
Page 83 and 84: This audio output is plugged into t
Page 85 and 86: hits that frame. So, going back to
Page 87 and 88: Q1.8 How does an 8-track machine co
Page 89 and 90: psu02178@odin.cc.pdx.edu (Joshua Me
Page 91 and 92: Q2.2 What is reverb? benl@mojo.euro
Page 93 and 94: ack down. Similarly, a compressor c
Page 95 and 96: is, vocals don't need as much as a
Page 97 and 98: Companding is a two-stage process o
Page 99 and 100: sound becomes [dirty] when you repe
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Q3.1 How do I get a good sound? Dav
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Add lead guitar to one of the remai
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will@iglou.iglou.com (William M. Wi
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onto his Hi-Fi deck. I have to say,
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miked amps and put on another track
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everything at once and not making a
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Q4.1.2 What are some related FAQ li
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***********************************
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XCF.Berkeley.EDU has IP address 128
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DAT-Heads mailing list. ***********
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in the body of an email message (*n
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Currently, archives for GAJOOB Maga
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Everything in the tips was done usi
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http://www1.uniovi.es/musica/ LA FA
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Direct any further questions, comme
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Alfred Publishing Co., Inc. 16380 R
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e-create sounds you hear on hit rec
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that old manual you've been looking
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This version was completed 12/4/96.
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139 Cons: It can be VERY expensive.
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141 Studio time is fairly expensive
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lead guitar, then rhythm guitar and
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SECTION V: MIXING 5.1) What is the
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Recording Handbook - Hol.gr

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