AKG Acoustics 820 manual Trumpet, Trombone

Models: 820

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4 Using the Microphone

In rooms with good acoustics, a pair of PERCEPTION 820

TUBEs will often do the trick.

 

T

A

S

- Set each

microphone to

B

cardioid (

).

 

 

 

 

-Use an optional H 50 stereo bar to mount the two mi- crophones on a stand.

Place the stereo pair about

10 feet (3 m) in front of the choir, about 8 feet (2.4 m) above the ground.

-Aim the stereo pair at the

center of the choir. - Turn the left-hand micro-

phone 60 degrees to the left and the right-hand microphone 60 degrees to the right.

Backing vocals/technique 1:

Refer to section 4.4.1 Lead Vocals above.

If you have enough tracks avail- able, we recommend overdub- bing each voice separately.

Backing vocals/technique 2:

If you use a separate micro- phone for each of several vo- calists simultaneously, set each microphone to hypercardioid (a

position between and ) to prevent crosstalk, particularly if you place the microphones close to one another.

Backing vocals/technique 3:

Refer to fig. 8. If you use a sin- gle microphone for the entire

group, select

the cardioid

(

) or omni (

) pattern and

place the vocalists in a semicir- cle in front of the microphone.

• Place the microphone about 1 foot (30 cm) in

a

front of the instrument, slightly off the bell

 

axis.

 

• Switch the preattenuation pad in.

 

• To reduce blowing noise, a PF 80 pop screen

 

(available as an optional accessory) between

 

the microphone and

b

instrument.

 

Fig. 7: Using a stereo pair to record a choir.

Fig. 8: Backing vocalists sharing a single microphone.

4.4.3 Trumpet, Trombone

Fig. 9: Trumpet (a), trombone (b).

PERCEPTION 820 TUBE

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AKG Acoustics 820 manual Trumpet, Trombone