Focusrite Green Range Скачать руководство пользователя страница 20

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Territory

Company

Contact

Address

Phone

Fax

Austria

ATEC GmbH 

Erich Hofbauer

A-2325 Mimberg/Velm, Im Winkel 5

00 43 2234 74004

00 43 2234 74074

Australia

AR Audio Engineering

G. Maxwell Twartz 558 Darling Street, 

00 61 2 9810 5300

00 61 2 9810 5355

Pty. Ltd

Balmain, NSW 2041

Belgium

TEM

Stefaan Hesseas 

Pontbeeklaan 41, 1731 Zellik, Belgium 00 322 466 5010

00 322 466 3082

Canada

Sonotechnique PLJ Inc  Gerry Eschweiler 

248 The Esplanade, Toronto, 

00 1 416 947 9112

00 1 416 947 9369

(Toronto) 

Ontario M5A 4J6

Patrice Delhaes 

200 Gince Street, St Laurent,

00 1 514 332 6868

00 1 514 332 5537

(Montreal)

Montreal, Quebec H4N 2W6

Chile

Clio Productora Musical Alejandro Lyon

Hollanda 1778, Santiago, Chile

00 5622749621

00 56 2274 9575

Croatia

Allied Musical Export

Misha Vucenovic

Auden St. 91, 70197 Stuttgart, Germany 0049 711616692

0049 711616697

Denmark 

New Music AG 

Mogens Balle

Versterport 8, DK-8000 Arhus C, 

00 45 86 190899 

00 45 86 193199

Denmark

Finland

Studiotec Ky 

Juha Tamminen 

Kuusiniemi 2, SF 02710 Espoo 

00 358 9 512 3530

00 358 9 512 35355

France

Mille et un Sons

Gabriel Nahas 

2 Villa Ghis, 92400 Courbevoie

00 33 1 46 67 02 10 00 33 1 47 89 81 71

Germany - 

Sound Service GmbH

Lubo d’Orio 

Bundesallee 86-88, D-12161 Berlin

00 49 30 850 89 50 00 49 30 850 89 589

Greece

KEM

Thimios Koliokotsis 32 Katechaki Str, 115 25 Athens

00 30 167 48514/5

00 30 167 46414

Holland

TM Audio

Peter de Fouwe

Zonnebaan 52, 3606 CC Maarsenbrock 00 31 30 2 414070

0 31 30 2 410002

Hong Kong

Digital Media Technology Clement Choi

Flat C, 1/F., Comfort Building 

00 852 2721 0343

00 852 2366 6883

86-88 Nathan Road, Tsim Sha Tsui, Kowloon

Iceland

Audio Solutions

Ari Dan

Asvallagata 10, 101 Reykjavik

00 354 896 5626

00 354 421 6664

Ireland 

CTI Control Techniques  Jim Dunne

Fumbally Court, Fumbally Lane, 

00 3531 454 5400

00 3531 454 5726

Ireland Dublin 

8

Israel

Sonotronics Electronic 

Sonny Shmueli

No.2 Y. BIN. NUN St. BNEI-BRAK

00 972 3 5705223

00 972 3 6199297

EquipmentLtd

51261 Israel

Italy 

Grisby Music  

Angelo Tordini

S.S. 16 Adriatica Km 309,

00 39 71 7108471

00 39 71 7108477

Professional

530 60027 Osimo, Ancona,

Japan

Otaritec

Satoshi Kasahara 

4-29-18 Minami-Ogikubo, Suginami-ku,  00 81 3 3332 3211

00 81 3 3332 3214

Tokyo 167

Korea

Best Logic Sound Co

Hi Ahn

RM #320, Nakwon Bldg., 

00 82 2 741 7385

00 82 2 741 7387

284–6 Nakwon-Dong,

/7386

Chongno-Ku, Seoul, Korea

New Zealand

Protel

Rob Paris

15 Walter Street, PO Box 1073,

00 64 4801 9494

00 64 4384 2112

Wellington

Norway 

Lydrommet 

Christian Wille

Nedregt. 5,  0551 Oslo 5  

00 47 22 37 0218

00 47 22 37 8790 

Portugal

Caius Tecnologias

Sandra Serrano

R.Sta.Catarina, 131, -4000 Porto,

00 351 2 208 4456

00 351 2 314 760

Portugal

Russia

ISPA

Alexei Malinin

Sredne-Tishinski Per.  

00 7 503 956 1826

00 7 503 956 2309

12, Moscow 123557, Russia

Содержание Green Range

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Страница 2: ... 11 Setting the Threshold 11 Ratio 11 Setting the Ratio 11 Auto Rel 12 Make up Gain 12 How to Use Compression 12 When to Use Compression 13 De esser 14 Controls 14 How to Use the De esser 14 Equaliser 14 Low and High EQ 15 Controls 15 Using the Low and High EQ 16 Mid EQ 16 Controls 16 Using the Mid EQ 17 How to Use Equalisation 18 When to Use Equalisation 18 Stereo Linking 19 Section iii Trouble S...

Страница 3: ...controls for that part in turn to hear how they affect the sound Working with a familiar track makes interpretation of the results easier Note however that tracks are already compressed for CD so you may find it hard to hear the results of using the compressor and de esser If this is the case try using samples instead if you have access to them or record your own track uncompressed and then play i...

Страница 4: ...eset to the local supply voltage which is clearly marked on the rear of the module Check that the voltage is set correctly Signal Connections All the signal connections are via connectors mounted on the rear panel Standard XLR connectors are used for all mic and line level signals and are wired to the AES standards which are Pin 1 Screen chassis Pin 2 Live audio 0 Pin 3 Return audio 180 For all in...

Страница 5: ...he Mute switch mutes the channel that is it reduces the volume to zero This can be useful during a live performance for example between songs You can mute the channel manually using the switch on the front panel or you can mute it remotely by connecting a suitable switch to the external jack socket on the rear panel The diagram below shows the circuit for such a switch When you trigger the externa...

Страница 6: ...ne it is possible for the signals from the microphones to be out of phase which affects the quality of the recording since signals that are out of phase tend to sound thin For example when recording a snare drum with two microphones one on the top of the snare the other on the bottom they will be out of phase Use the phase switch to reverse the phase on one of the microphones but not both it norma...

Страница 7: ...rally quickly in this case reduce the amount of expansion by turning the control clockwise The numbers on the control represent the worst case noise buildup during quiet passages for example with the input to register around 0VU on the meter then 40 on the expander control represents 40 dB below that Increasing the expansion by turning the control counter clockwise reduces this worst case level Of...

Страница 8: ... Similarly the dynamic range of the signal can exceed that of the medium used to carry it 16 bit digital recordings such as DAT have a theoretical maximum dynamic range of 96 dB It is essential that you do not exceed this limit Analogue tape has a dynamic range in the order of 60 dB though noise reduction can add between 15 and 30 dB It is not always necessary to limit dynamic range when recording...

Страница 9: ... is the meter lights only the LED for the signal level Since compression reduces the volume of the signal the meter drops as compression is applied for example a 3 dB drop shows as 3 VU on the meter The change to peak action means that it is easy to see when transients occur which will be compressed more heavily The Ratio and Threshold controls set the amount of compression applied to the signal s...

Страница 10: ... how much compression is applied to the signal The ratio such as 2 1 refers to the ratio of change in input level to the change in output level So a ratio of 2 1 means that for every 2 dB change in the input level the output level changes by 1 dB as shown in the following diagram Setting the Ratio As you increase the ratio the sound becomes tighter and the effect of the compression becomes more no...

Страница 11: ...ave set the compression on the signal use the make up gain to restore the signal to its original or desired volume For example in the diagram the compressor reduces the signal by 20 dB which reduces the dynamic range of the input and in so doing makes the signal quieter Using the make up gain restores the volume of the compressed signal If you make heavy use of make up gain you can introduce hiss ...

Страница 12: ...press sooner or later The combination of ratio and threshold determines the maximum level of the loudest sections If the compression sounds unnatural to you try using Auto Rel 4 Adjust the make up gain to set the level of the output signal 5 If you can hear noise buildup during quiet passages adjust the NR control to increase the amount of expansion until the noise is reduced sufficiently When to ...

Страница 13: ...trol until the sibilants are heavily affected 3 Increase the Threshold until the sibilants are compressed in a natural sounding way Equaliser An equaliser is a sophisticated tone control that boosts or cuts selected frequency bands and so alters frequency response By modifying different frequency bands in this way you modify the tone quality of vocals which can fix problems with the original sound...

Страница 14: ... the frequency response towards the low end Controls You can set the frequency and the amount of attenuation or gain applied beyond that frequency Off position To turn off a shelving filter set the gain control in the middle position so that it is neither boosting nor cutting frequencies f u n c t i o n s 15 Flat O dB 18 18 attenuation gain Low Shelf Flat response below selected frequency LOW SHEL...

Страница 15: ...ormation thus giving a bassy sound or to attenuate a sound that is too bassy Use the High Eq to boost ambience and reverb in a room or to attenuate an over bright sound Mid Eq The Mid Eq gives you control over the vocal frequency spectrum Unlike the High and Low Eq the Mid Eq affects only a band of frequencies around a selected frequency The width of the band of frequencies affected is determined ...

Страница 16: ...the De esser to give a more natural sound To isolate the frequency you want to boost or cut 1 Add some gain to the signal so that you can hear the effect easily 2 Ensure that Notch is not switched in so that it is easier to hear the area you are affecting 3 Modify the frequency until you find the area you want to work on 4 Modify the gain to control the amount of the selected frequency that is add...

Страница 17: ...rect use the shelving filters to correct it 5 Create a sound and bring out the character of the voice by using the Eq The table below shows the important frequency ranges for the voice Presence 5 kHz Sibilance 7 5 10 kHz Boominess 200 240 Hz Fullness 120 Hz When to Use Equalisation You can apply equalisation when recording or while mixing down a finished track You usually record flat without equal...

Страница 18: ... heavy use of the compressor and EQ use the NR control to remove it Stereo Linking Two Voiceboxes can be liked together for stereo operation of the compressor and de esser functions Stereo linking requires the connections of a stereo 1 4 jack between the two units inserted in the rear panel socket marked link Non Operation If none of the LEDs light check the mains supply 1 If the module connected ...

Страница 19: ...wing the module from the back remove the four screws that secure the back panel there are two at each end 3 Carefully slide out the inside of the unit with a downward motion see diagram 4 The fuse is in a holder close to the transformer To remove the fuse pull off the top of the fuse holder which holds the fuse 5 Replace the fuse with a 250 mA anti surge type 6 When you have replaced the fuse slid...

Страница 20: ...0 89 589 Greece KEM Thimios Koliokotsis 32 Katechaki Str 115 25 Athens 00 30 167 48514 5 00 30 167 46414 Holland TM Audio Peter de Fouwe Zonnebaan 52 3606 CC Maarsenbrock 00 31 30 2 414070 0 31 30 2 410002 Hong Kong Digital Media Technology Clement Choi Flat C 1 F Comfort Building 00 852 2721 0343 00 852 2366 6883 86 88 Nathan Road Tsim Sha Tsui Kowloon Iceland Audio Solutions Ari Dan Asvallagata ...

Страница 21: ...g Stefan Meier Villa Tannheim CH 5012 Schonenwerd 00 41 62 849 5722 00 41 62 849 3830 Taiwan Advancetek Frank Wang No 6 Alley 5 Lane 130 00 886 2716 8896 00 886 2716 0043 International Co Ltd Sec 3 Ming Sheng E Rd Taipei Taiwan R O C Thailand KEC Mr Sira Hanbuntrong 665 Machachai Road Bangkok 10200 00 662 222 8613 4 00 662 225 3173 UK Focusrite Audio Nathan Eames 19 Lincoln Road Cressex Business P...

Страница 22: ...n o t e s 23 ...

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