Shure SM58-LC Handleiding

Shure Microfoon SM58-LC

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SM58 -- Vocal Microphone

General Description

The Shure SM58 is a unidirectional (cardioid) dynamic vocal microphone for professional vocal use in sound rein

forcement and studio recording. A highly effective, builtin, spherical filter minimizes wind and breath “pop” noise. A

cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The SM58

has a tailored vocal response for a sound which is a world standard. Rugged construction, a proven shockmount

system, and a steelmesh grille ensure that even with rough handling, the SM58 will perform consistently. Out

doors or indoors, singing or speech, the SM58 is the overwhelming choice of professionals worldwide.

Features

•Performance tested, industry standard

•Uniform cardioid pick-up pattern for maximum gain before feedback and excellent rejection of off-axis sound

•Tailored frequency response specifically shaped for vocals, with brightened midrange and bass roll off to control

proximity effect

•Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration

•Steel-mesh grille and enamel-coated metal construction resist wear and abuse

•Effective built in pop-filter reduces undesirable wind and breathe noise

•Furnished with zippered storage bag and break-resistant stand adapter

•On/Off switch (SM58S only)

•Extremely durable under the heaviest use

•Shure quality, ruggedness and reliability

Placement

General Rules for Use

•Aim the microphone toward the desired sound source (such as the talker, singer, or instrument) and away from

unwanted sources.

•Place the microphone as close as practical to the desired sound source.

•Work close to the microphone for extra bass response.

•Use only one microphone to pick up a single sound source.

•Use the fewest number of microphones as practical.

•Keep the distance between microphones at least three times the distance from each microphone to its source.

•Place microphones as far as possible from reflective surfaces.

•Add a windscreen when using the microphone outdoors.

•Avoid excessive handling to minimize pickup of mechanical noise and vibration.

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• Do not cover any part of the microphone grille with your hand, as this will adversely affect microphone perfor

mance.

Applications And Placement

The following table lists the most common applications and placement techniques. Keep in mind that microphone

technique is largely a matter of personal taste; there is no one “correct” microphone position.

Application Suggested Microphone Placement Tone Quality

Vocals Lips less than 15 cm (6 in.) away or touching the

windscreen, on axis to microphone.

Robust sound, emphasized

bass, maximum isolation from

other sources.

15 to 60 cm (6 in. to 2 ft.) away from mouth, just

above nose height.

Natural sound, reduced bass.

20 to 60 cm (8 in. to 2 ft.) away from mouth,

slightly off to one side.

Natural sound, reduced bass

and minimal “s” sounds.

90 cm to 1.8 m (3 to 6 ft.) away. Thinner, distant sound; notice

able levels of ambient noise.

Avoiding Pickup of Unwanted Sound Sources

Place the microphone so that unwanted sound sources, such as monitors and loudspeakers, are directly behind it.

To minimize feedback and ensure optimum rejection of unwanted sound, always test microphone placement be

fore a performance.

Recommended Loudspeaker Locations for Cardioid Microphones

Proximity Effect

Unidirectional (cardioid) microphones progressively boost bass frequencies by 6 to 10 dB below 100 Hz when the

microphone is at a distance of about 6 mm (1/4 in.) from the sound source. This phenomenon, known as proximity

effect, can be used to create a warmer, more powerful sound. To prevent explosive low frequency sound during

closeup use, the bass response gradually rolls off. This provides greater control and helps the user take advan

tage of proximity effect.

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Specifications

Type

Dynamic (moving coil)

Frequency Response

50 to 15,000 Hz

Polar Pattern

Cardioid

Output Impedance

300 Ω

Sensitivity

at 1 kHz, open circuit voltage

-56.0 (1.6 ) dBV/Pa mV

1 Pa=94 dB SPL

Polarity

Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Net Weight

0.33 (0.72 ) kg lb

Connector

Three-pin professional audio (XLR), male

Housing

Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille

Wiring Diagram

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Product specificaties

Merk:	Shure
Categorie:	Microfoon
Model:	SM58-LC
Kleur van het product:	Zwart
Soort:	Microfoon voor podiumpresentaties
Connectiviteitstechnologie:	Bedraad
Aansluiting(en):	XLR
Gevoeligheid microfoon:	-54.5 dB
Frequentie microfoon:	50 - 15000 Hz
Code geharmoniseerd systeem (HS):	85181000
Gewicht microfoon:	298 g
Afmetingen microfoon (DxH):	51 x 162 mm