DTM/DAWã®çšèªéããšã«ããæŽçããã.
ðµé³å£°ããŒã¿
ðMP3
é³å£°ããŒã¿ãå§çž®ããŠä¿åãããã©ãŒããããé³è³ªãããçšåºŠä¿ã¡ãªãããã¡ã€ã«ãµã€ãºãå°ããã§ããã
cf. ðŒJPEG
ðWAV(wav)
é³å£°ããŒã¿ãå§çž®ããã«ä¿åãããã©ãŒããããé«é³è³ªã ããã¡ã€ã«ãµã€ãºã倧ããã
ðAIFF(aif)
- AIFF, Audio Interchange File Format
- aif, aiffãæ¡åŒµå.
- éå§çž®ããçšéã¯WAVãšåã. WAVããåŸçºãªã®ã§äžäœäºæã ãWAVããã¡ãžã£ãŒã§ãªãå°è±¡.
- AppleãéçºãããMacOSã§ããã€ãããã. wavã®ã©ã€ãã«.
é³å£°éä¿¡èŠæ Œ
ðOSC
Open Source Control(OSC).
- 鳿¥œæŒå¥ããŒã¿ããããã¯ãŒã¯çµç±ã§ãªã¢ã«ã¿ã€ã å ±æããããã®éä¿¡èŠæ Œ.
- ðMIDIã®ä»£æ¿ãšããŠéçºããã.
- https://github.com/ideoforms/AbletonOSC
ðµMIDI
æŒå¥ããŒã¿ãæ©åšéã§è»¢éã»å ±æããããã®å ±éèŠæ Œ. ããŒã¿ãã©ãŒããã. ðšDAWãšãšãã«æ®åãã.
- GM(General MIDI): ããŒã¿ãã©ãŒããã.
- SMF(Standard MIDI File): ãã¡ã€ã«ã§ä¿åããããã®. æ¡åŒµå: mid/midi.
- ð¹MIDI Controllers: MIDIããŒã¿ãçæããããã€ã¹.
MIDI port
MIDIããŒã¿ãéåä¿¡ããããã®ããŒã. ããŒããšãœããã®ïŒçš®é¡.
- ç©çMIDIããŒã
- MIDI IN: MIDIããã€ã¹ãä»ã®ããã€ã¹ããMIDIä¿¡å·ãåãåãããŒãã
- MIDI OUT: ä»ã®ããã€ã¹ã«MIDIä¿¡å·ãéãããŒãã
- MIDI THRU: å ¥åãããMIDIä¿¡å·ããã®ãŸãŸä»ã®ããã€ã¹ã«è»¢éããããŒãïŒäž»ã«ããŒããŠã§ã¢ã·ã³ã»ãMIDIã³ã³ãããŒã©ãŒã«ãããŸãïŒã
- ä»®æ³MIDIããŒãïŒãœãããŠã§ã¢MIDIããŒãïŒ
- ãœãããŠã§ã¢éã§ã®MIDIããŒã¿ã®ããåã.
MIDI routing
MIDIããŒã¿ïŒé³ã®æç€ºãã³ã³ãããŒã«ä¿¡å·ïŒããMIDI察å¿ã®ãœãããŠã§ã¢ãããŒããŠã§ã¢éã§ããåãããããã»ã¹.
- ä»®æ³MIDIããŒã
- ãœãã
- Win: LoopMIDI
- Mac: IAC Driver
- Linux: ALSA/Jack
MIDI message format
- type: ntoe on/off
- channel: 1-16
- note number: 0-127
- velocity: 0-127
MIDI CC
ðµãªãŒãã¡ãŒã·ã§ã³(DAW)ã®ããã®MIDI Data.
Refs
ãããã¯MIDIã®é¢é£çšèªã ãMIDIã§ã¯ãªã. MIDIã¯éä¿¡ãããã³ã«.
- MIDIã·ãŒã±ã³ãµãŒ: MIDIããŒã¿ãèšé²ã»åçã»ç·šéãããœãããŠã§ã¢
- MIDIã³ã³ãããŒã©ãŒ: MIDIä¿¡å·ãéåºããŠãä»ã®MIDIæ©åšãå¶åŸ¡ããæ©åšïŒMIDIããŒããŒãããããã³ã³ãããŒã©ãŒãªã©ïŒ
- MIDI鳿º: MIDIä¿¡å·ãåããŠé³ãåºãæ©åšãŸãã¯ãœãããŠã§ã¢
- ðµMIDIç·šé: å ¥åããMIDIããŒã¿ã®DAWã§ã®ç·šé.
ð€ãªãŒãã£ãª
ãªãŒãã£ãª, ãªãŒãã£ãªã·ã¹ãã . 鳿¥œãèŽãããã®æ©åšããã³ãã®ã·ã¹ãã .
- ãã¬ãŒã€ãŒ: é³ãå ¥å
- ã¢ã³ã: é³éã»é³è³ªã調æŽ
- ã¹ããŒã«ãŒ: é³ãåºå
ãå ¥éè åãããªãŒãã£ãªã®ä»çµã¿ãšæè¡ã解説
ð€ãã€ã¯
microphones
- ãã€ãããã¯ãã€ã¯: ã«ã©ãªã±
- ã³ã³ãã³ãµãŒãã€ã¯: ãã¬ãå±ãšãYoutuberãšã.
ã±ãŒãã«
- TRSã±ãŒãã«(ã¹ãã¬ãª)
- RSã±ãŒãã«(ã¢ãã©ã«)
ã¬ãã«
é³ã®å€§ããã瀺ã. ðãã·ãã«/dB, çžå¯Ÿçãªå€§ãã. é»å§ã®å€§ãã=é³é¿ä¿¡å·ã®åŒ·ã.
- dBu
- dBV
ðAudio Inteface
ãªãŒãã£ãªã€ã³ã¿ãŒãã§ãŒã¹/Audio Inteface, AI/F
åšèŸºæ©åšãããœã³ã³ã«æ¥ç¶ããããã«äœ¿çšããæ©æ.
- æ§ã ãªå ¥åãšåºåãå¯èœ.
- èŠãç®ã¯ç®±.
ãããµãŒ
è€æ°ã®ãµãŠã³ããæ··åããŠåºåããæ©åš.
ã¢ãã¿ãŒã¹ããŒã«ãŒ
MIDIããŒããŒã
ðDAWã«æã¡èŸŒã¿ãããããã®æ©æ.
MIDIãããã¯ãã©ã çš.
ããããã³
ðµãã©ãã¯
- åå¥ã®é³æºã楜åšãèšé²ãç·šéãåçããããã®ç¬ç«ããã¬ãŒã³.
- ã¯ã©ã·ãã¯é³æ¥œã®æ¥œèã§ãããšããã®ããŒãè.
ãªãŒãã£ãªãã©ãã¯
- é²é³ãããé³å£°ããŒã¿ã鳿¥œãã¡ã€ã«ãæ±ããŸãã
- 波圢ãšããŠè¡šç€ºãããçŽæ¥ç·šéå¯èœã§ãã
- å®éã®é³å£°ãå«ããããåŠçã«ã¯ããå€ãã®CPUãªãœãŒã¹ãå¿ èŠãšããŸãã
MIDIãã©ãã¯
- é³ãã®ãã®ã§ã¯ãªããé³ã鳎ããããã®æç€ºãå«ã¿ãŸãã
- ãã¢ãããŒã«ãšãã£ã¿ãªã©ã§ç·šéå¯èœã§ãã
- 軜éã§ãåŸããã®é³è²å€æŽãç·šéã容æã§ãã
ã€ã³ã¹ãã¥ã«ã¡ã³ããã©ãã¯
MIDIããŒã¿ãšãœãã鳿ºãçµã¿åããããã®
ðµAUXãã©ãã¯
è€æ°ã®ãã©ãã¯ããŸãšãã, è€æ°ã®ãã©ãã¯ã«å ±éã®ãšãã§ã¯ãããããéã«äœ¿çšãããã©ãã¯
- äž»ã«ä¿¡å·ã®ã«ãŒãã£ã³ã°ããšãã§ã¯ãåŠçã«äœ¿çšãããŸãã
- è€æ°ã®ãã©ãã¯ããã®ä¿¡å·ããŸãšããŠåŠçããããðµSend EffectsãšããŠäœ¿çšãããããŸãã
- çŽæ¥é³å£°ãé²é³ããããšã¯ãããŸããã
- CPUè² è·ã®äœæž.
çºé³é£ãã. AUXã§ãªã°ãžã¥ã¢ãªãŒ. ãã ãDAWããšã«åç§°ã¯éã.
ðµã°ããŒãã«ãã©ãã¯
- ãããžã§ã¯ãå šäœã«åœ±é¿ãäžããæ å ±ãæ±ããŸãã
- ãã³ã倿Žãæåã®å€æŽãããŒã«ãŒãã¢ã¬ã³ãžã¡ã³ããªã©ã®ã°ããŒãã«ãªæ å ±ãå«ã¿ãŸãã
- ä»ã®ãã©ãã¯ãšã¯ç°ãªããé³å£°ãMIDIããŒã¿ã¯å«ã¿ãŸããã
ãã«ããã©ãã¯
ãã¹ãŠã®ãã©ãã¯. ãã«ã¹ã³ã¢.
ðµãã©ããŒã¿
åãã©ãã¯ããšã®é³æº
ðµã¹ãã ããŒã¿(STEM)
åããŒãããšã«ãªãŒãã£ãªãã©ãã¯ãæžãåºãã鳿º.
- wav圢åŒãäž»æµ.
- ðµããŠã³ã¹(bounce)ãã.
stems
ãªãŒãã³ã»ãã«ããã©ãã¯ã»ãªãŒãã£ãªãã©ãŒããã.
https://www.stems-music.com/ja/home-jp/
ðµãªãŒãã£ãªç·šé
鳿¥œå¶äœã«ãããðµã¬ã³ãŒãã£ã³ã°ã®ããšã®æ¬¡å·¥çš.
ããŒããŒãã·ã§ãŒãã«ãããèŠããããšããšãŠãéèŠ.
ãã³ã»ãã£ã¹ãã©ã¯ãã£ãç·šé
non-distructive editing. ããŒã¿ãç·šéããéã«ãããŒã¿ãçŽæ¥æ¹å€ããã®ã§ã¯ãªããããŒã¿ã®åŠçæ¹æ³ã ããèšé²ããããããŒã¿ã®ã³ããŒãæ¹å€ããŠãªãªãžãã«ã»ããŒã¿ãä¿åããææ³.
- zooming/zoomout: ã¹ãã¬ã¹ãªãç·šéããããã«äžçªå€§äº.
- triming: ãªãŒãã£ãªã®edgeã調ãã, tims
- Cutting: ãªãŒãã£ãªåå², Separating, cuts
- nuding: 埮調æŽ, ãªãŒãã£ãªãã©ãã¯ããããããš. ããŒããŒãã·ã§ãŒãã«ããã§ã§ããããã«ããã.
- the grid: ãã©ãã¯ãããšDAWã®æ©èœã§ããæãã«æŽåãã
- fade: ãã§ãŒãã€ã³/ãã£ãŒãã¢ãŠã
- ã¯ãã¹ãã§ãŒã: ãã£ãŒãã¢ãŠããã€ã€ãã§ãŒãã€ã³
- cycling
- merging
- naming
- coloring: ã¹ãã¬ã¹ãªãããããã«éèŠ, marker
- comping. ã³ã³ãã³ã°, è€æ°ã®ãã€ã¯ããã©ãã¯ããè¯ãæãç¹ãåãããããš.
ãã£ã¹ãã©ã¯ãã£ãç·šé
å ããŒã¿ãç·šé
- normalizing
ðµããŠã³ã¹(bounce)
ã€ã³ã¹ãã¥ã«ã¡ã³ãããªãŒãã£ãªã«å€æããããš.
ã·ã³ã»ããšãã§ã¯ããªã©ã®ãã©ã°ã€ã³ãããããçµã¿åãããŠé³ãäœã£ããšããŸãããœãããããããç«ã¡äžãããšããœã³ã³ã®åäœãéãããªã£ãŠãããããŸãããããã©ãã¯å ã§ããŠã³ã¹ããŠ1ã€ã®ãªãŒãã£ãªããŒã¿ãšããŠæ±ãããšã§ãããœã³ã³ãžã®è² è·ãæããããšãã§ããŸãã
ref. https://dirigent.jp/blog/bitwig-studio-artist-files-yuri-urano-vol-1
ðã¹ãããã¬ã³ãŒãã£ã³ã°
MIDIç·šéã«ã€ããŠ.
ð¹ãã¥ãŒãžãã¯ã·ãŒã±ã³ãµãŒã®é²é³æ©èœ. å¶åŸ¡æ å ±ïŒé³ç¬ŠïŒãã²ãšã€ã²ãšã€ææã¡ã§å ¥åããŠãã.
ãããããæã¡èŸŒã¿. ðMIDIã®å ¥å.
- Velocity: é床å€å
- quantization:
ãã¢ãããŒã«
楜èäžã®ãæåããé³çšããé³ã®é·ãããšããïŒã€ã®èŠçŽ ãèŠèŠçã«ãããããããã¢ãã®éµç€ã«è¡šãããã®.
ðµLayering
Layering. ã¬ã€ã€ãŒ. ç°ãªãè€æ°ã®é³è²ãåæã«é³ŽãããŠããåã¿ã®ããé³ãäœãæ©èœ.
ðµãŠããŸã³å¥æ³ã®å®è£ .
<2024-11-03 Sun 10:19>
å匷ãã.
Insights
âšDAWçšèªã¯ããšããšãœããã®æ¥é èªãçç¥ãããããŒããŠã§ã¢ãªã®ããåãã
ããšãã°ã·ã³ã»ãµã€ã¶ãŒãšã¯, ããšããšã¯ããŒããŠã§ã¢ã§ãããDAWã ãšããã¯ãœãããŠã§ã¢ãšããŠå®è£ ãããŠãã. ã·ã³ã»=ãœããã·ã³ã»ãæã.
âãœããâã®éšåãåã«çç¥ãããŠããã ããªã®ãåŠã. ã¢ããã°æä»£ã¯90幎代以å.
<2024-07-12 Fri 09:36>