๐Ÿ“„

Damping (๊ฐ์‡ )

Mark as In Progress

์ •์˜

์ง„๋™๊ณ„๋‚˜ ์ „๊ธฐ ํšŒ๋กœ์—์„œ ๋ฐœ์ƒํ•œ ๋ฌผ๋ฆฌ์  ํŒŒ๋™์ด๋‚˜ Audio Signal์˜ ์—๋„ˆ์ง€๊ฐ€ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ ์ง„์ ์œผ๋กœ ํก์ˆ˜๋˜๊ฑฐ๋‚˜ ํฉ์–ด์ ธ ์†Œ๋ฉธํ•˜๋Š” ํ˜„์ƒ ํ˜น์€ ์ด๋ฅผ ์ธ์œ„์ ์œผ๋กœ ์ œ์–ดํ•˜๋Š” ๊ธฐ์ˆ ์ด๋‹ค.

์„ค๋ช…

19์„ธ๊ธฐ ์ „๊ธฐ ์—ญํ•™ ๋ฐ ์Œํ–ฅํ•™์˜ ๋ฐœ์ „๊ณผ ํ•จ๊ป˜ ๋ฌผ๋ฆฌ์  ์ง„๋™์ด ๋งˆ์ฐฐ์ด๋‚˜ ๊ณต๊ธฐ ์ €ํ•ญ์— ์˜ํ•ด ์—ด์—๋„ˆ์ง€๋กœ ๋ณ€ํ™˜๋˜๋ฉฐ ์†Œ์‹ค๋˜๋Š” ํ˜„์ƒ์œผ๋กœ ์ฒ˜์Œ ์ˆ˜ํ•™์  ์ •์˜๊ฐ€ ํ™•๋ฆฝ๋˜์—ˆ๋‹ค. Acoustic ํ™˜๊ฒฝ์ด๋‚˜ ๊ธฐ๊ณ„์  Transducer ๋‚ด๋ถ€์—์„œ ๋ถˆํ•„์š”ํ•œ
๐Ÿ“„
Resonance (๊ณต์ง„)
๊ฐ€ ๋ฌดํ•œํžˆ ์ง€์†๋˜๋Š” ๊ฒƒ์„ ๋ง‰๊ธฐ ์œ„ํ•ด ๋ฐ˜๋“œ์‹œ ํ†ต์ œ๋˜์–ด์•ผ ํ•˜๋Š” ํ•ต์‹ฌ ์š”์†Œ๋‹ค. ์ข์€ Control Room ๋‚ด๋ถ€์˜ ์ •์žฌํŒŒ๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด ๋ฒฝ๋ฉด์— ๋‹ค๊ณต์„ฑ ํก์Œ์žฌ๋ฅผ ๋ถ€์ฐฉํ•˜์—ฌ ํŒŒ๋™ ์—๋„ˆ์ง€๋ฅผ ์–ต์ œํ•˜๋Š” ๊ฒƒ์ด ๋Œ€ํ‘œ์ ์ธ ๋ฌผ๋ฆฌ์  ์ œ์–ด ๋ฐฉ์‹์ด๋‹ค. ํ˜„์—… Pipeline์—์„œ๋Š”
๐Ÿ“„
Speaker
์œ ๋‹›์ด ์‹ ํ˜ธ๊ฐ€ ๋๋‚œ ํ›„์—๋„ ๊ด€์„ฑ์— ์˜ํ•ด ๊ณ„์† ์›€์ง์ด๋ ค ํ•  ๋•Œ
๐Ÿ“„
Amplifier (์ฆํญ๊ธฐ)
๊ฐ€ ์ด๋ฅผ ์ „๊ธฐ์ ์œผ๋กœ ์ œ๋™ํ•˜์—ฌ ์ €์Œ์˜ ํ•ด์ƒ๋„๋ฅผ ์žƒ์ง€ ์•Š๋„๋ก ํ†ต์ œํ•˜๋Š” ์ฒ™๋„๋กœ ๋งค์šฐ ์ค‘์š”ํ•˜๊ฒŒ ๋‹ค๋ค„์ง„๋‹ค.

์›๋ฆฌ

  1. ๋งˆ์ฐฐ ์—ด์—๋„ˆ์ง€ ๋ณ€ํ™˜
    1. ์ŒํŒŒ๊ฐ€ ์œ ๋ฆฌ ์„ฌ์œ ๋‚˜ Polyurethane Foam ๊ฐ™์€ ๋‹ค๊ณต์„ฑ ๋ฌผ์งˆ์„ ํ†ต๊ณผํ•  ๋•Œ ๊ณต๊ธฐ ์ž…์ž์™€ ์žฌ์งˆ ๋‚ด๋ถ€ ๊ตฌ์กฐ ์‚ฌ์ด์˜ ๋ฌผ๋ฆฌ์  ๋งˆ์ฐฐ์ด ๋ฐœ์ƒํ•˜์—ฌ Acoustic ์—๋„ˆ์ง€๊ฐ€ ๋ฏธ์„ธํ•œ ์—ด์—๋„ˆ์ง€๋กœ ์น˜ํ™˜๋˜๋ฉฐ ์†Œ๋ฉธํ•œ๋‹ค.
  1. ์ „๊ธฐ์  ์—ญ๊ธฐ์ „๋ ฅ ์ œ๋™
    1. Speaker์˜ Voice Coil์ด ๊ด€์„ฑ์— ์˜ํ•ด ๋ถˆํ•„์š”ํ•˜๊ฒŒ ์ง„๋™ํ•˜๋ ค ํ•  ๋•Œ Amplifier์˜ ์ถœ๋ ฅ๋‹จ์—์„œ ์—ญ๋ฐฉํ–ฅ์œผ๋กœ ๋ฐœ์ƒํ•˜๋Š” ์ „๊ธฐ์  ์ €ํ•ญ์„ ์ด์šฉํ•ด ์ง„๋™ํŒ์„ ์ฆ‰๊ฐ์ ์œผ๋กœ ๋ฉˆ์ถฐ ์„ธ์šฐ๋Š” ์ œ์–ด๋ ฅ์„ ํ–‰์‚ฌํ•œ๋‹ค.
  1. ๊ธฐ๊ณ„์  ์งˆ๋Ÿ‰ ์ €ํ•ญ
    1. Drum ํ”ผ๋‚˜ Cymbal ํ‘œ๋ฉด์— ์ ค๋ฆฌ ํ˜•ํƒœ์˜ ๋ฌผ๋ฆฌ์  ๋ฌด๊ฒŒ์ถ”๋ฅผ ๋ถ€์ฐฉํ•˜์—ฌ ๋ฐœ์Œ์ฒด ๊ณ ์œ ์˜ ์ง„๋™ ๊ด€์„ฑ์„ ์ธ์œ„์ ์œผ๋กœ ๋‘”ํ™”์‹œํ‚ค๊ณ  Resonance๊ฐ€ ๊ธธ๊ฒŒ ๋„๋Š” ํ˜„์ƒ์„ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ์ฐจ๋‹จํ•œ๋‹ค.
  1. Digital Envelope ํ†ต์ œ
    1. ๐Ÿ“„
      Synthesizer
      ๋‚˜ Sampler ๋‚ด๋ถ€์—์„œ ์†Œ๋ฆฌ๊ฐ€ ๋ฐœ์ƒํ•œ ํ›„ ์‚ฌ๋ผ์ง€๊ธฐ๊นŒ์ง€์˜ ์‹œ๊ฐ„์„ Release Parameter ์ˆ˜์น˜๋กœ ์กฐ์ ˆํ•˜์—ฌ ๊ฐ€์ƒ์˜ ๋ฐฐ์Œ ์—๋„ˆ์ง€๊ฐ€ ์‹œ๊ฐ„์˜ ํ๋ฆ„์— ๋”ฐ๋ผ ๊นŽ์—ฌ๋‚˜๊ฐ€๋Š” ๊ณก์„ ์„ ์ˆ˜ํ•™์ ์œผ๋กœ ๋””์ž์ธํ•œ๋‹ค.

๊ตฌ์กฐ

๊ฐ์‡  ์ง„๋™์˜ ์ง„ํญ ๊ฐ์†Œ ์‚ฐ์ถœ ๊ตฌ์กฐ์‹

x(t)=Aeโˆ’ฮณtcosโก(ฯ‰t+ฯ•)x(t) = A e^{-\gamma t} \cos(\omega t + \phi)

์˜ˆ์‹œ

Speaker Damping Factor ํ™•๋ณด

Studio Monitor Speaker๋ฅผ ๊ตฌ๋™ํ•  ๋•Œ Amplifier์˜ ์ถœ๋ ฅ
๐Ÿ“„
Impedance - ฮฉ
์™€ Speaker์˜ ์ž…๋ ฅ Impedance ๋น„์œจ์„ ๊ณ„์‚ฐํ•˜์—ฌ ์ €์Œ์—ญ๋Œ€์˜ ์ œ๋™ ๋Šฅ๋ ฅ์„ ํ‰๊ฐ€ํ•œ๋‹ค. ์ด ์ˆ˜์น˜๊ฐ€ ๋‚ฎ์œผ๋ฉด Kick Drum ์‹ ํ˜ธ๊ฐ€ ๋๋‚œ ๋’ค์—๋„ ์ง„๋™ํŒ์ด ํŽ„๋Ÿญ์ด๋ฉฐ Bass ๋Œ€์—ญ์ด ์‹ฌ๊ฐํ•˜๊ฒŒ ํ˜ผํƒํ•ด์ง€๋ฏ€๋กœ ๊ตต๊ณ  ์งง์€ ๊ณ ํ’ˆ์งˆ Cable์„ ์‚ฌ์šฉํ•˜์—ฌ ์ „๊ธฐ์  ์ €ํ•ญ์„ ์ตœ์†Œํ™”ํ•˜๋Š” ํ•˜๋“œ์›จ์–ด ์„ธํŒ… Pipeline์„ ๊ตฌ์„ฑํ•œ๋‹ค.

Acoustic Room Treatment

๐Ÿ“„
Mixing
Engineer๊ฐ€ ์ž‘์—…ํ•˜๋Š” ์ข์€ ๋ฐฉ ์•ˆ์—์„œ ์ €์ฃผํŒŒ ํŒŒ๋™์ด ๋ฒฝ์— ๋ฐ˜์‚ฌ๋˜์–ด ์ค‘์ฒฉ๋˜๋ฉด ํŠน์ •
๐Ÿ“„
Frequency - Hz (์ฃผํŒŒ์ˆ˜)
๊ฐ€ ๋ญ‰์น˜๊ฑฐ๋‚˜ ์‚ฌ๋ผ์ง€๋Š” ๋ฃธ ๋ชจ๋“œ ํ˜„์ƒ์ด ๋ฐœ์ƒํ•œ๋‹ค. ๋ฐฉ์˜ ๋ชจ์„œ๋ฆฌ๋งˆ๋‹ค ๊ณ ๋ฐ€๋„ ์•”๋ฉด์œผ๋กœ ์ œ์ž‘๋œ Bass Trap์„ ๋‘๊ป๊ฒŒ ์„ค์น˜ํ•˜์—ฌ ํšŒ์ ˆํ•˜๋Š” ์ €์Œ ์—๋„ˆ์ง€๋ฅผ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ํก์ˆ˜ํ•˜๊ณ  ํ‰ํƒ„ํ•œ Monitoring ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•˜์—ฌ ๋ฏน์Šค ์˜ค๋ฅ˜๋ฅผ ์›์ฒœ ๋ฐฉ์ง€ํ•œ๋‹ค.

Drum Recording Ringing ์ œ์–ด

Snare Drum์„ ๊ฐ•ํ•˜๊ฒŒ ํƒ€๊ฒฉํ•˜๋ฉด
๐Ÿ“„
Fundamental Frequency - F0 (๊ธฐ๋ณธ ์ฃผํŒŒ์ˆ˜)
์™ธ์— ๋ถˆํ˜‘ํ™”์Œ์„ ๋‚ด๋Š” ๊ณ ์ฃผํŒŒ ๋ฐฐ์Œ๋“ค์ด ์˜ค๋žซ๋™์•ˆ ๊ธˆ์†์„ฑ ์šธ๋ฆผ์„ ๋งŒ๋“ค์–ด๋‚ธ๋‹ค. Tape๋‚˜ ์ „์šฉ Damping Gel์„ Drum Head ํ…Œ๋‘๋ฆฌ์— ๋ถ€์ฐฉํ•˜์—ฌ ํƒ€๊ฒฉ ์ˆœ๊ฐ„์˜ ๋‚ ์นด๋กœ์šด
๐Ÿ“„
Transient - TR
๋งŒ ์‚ด๋ฆฌ๊ณ  ์ง€์ €๋ถ„ํ•œ ์—ฌ์Œ ์—๋„ˆ์ง€๋ฅผ ์ฆ‰๊ฐ์ ์œผ๋กœ ์†Œ๋ฉธ์‹œ์ผœ ์••์ถ•์ ์ธ ํƒ€๊ฒฉ๊ฐ์„ ํ™•๋ณดํ•œ๋‹ค.

Mark as Done
ย