Instrukcja obsługi Audio-Technica ATM710

Audio-Technica mikrofon ATM710

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CARDIOID CONDENSER VOCAL MICROPHONE

- Tailored for exacting detail, high-delity vocal reproduction with maxi-

mum impact and intelligibility.

- Excels in venues with controlled stage volume or in-ear monitoring.

- Cardioid polar pattern reduces pickup of sounds from the sides and rear,

improving isolation of desired sound source.

- Durable performance for professional applications.

- Superior anti-shock engineering for low handling noise.

- Multi-stage grille design offers excellent protection against plosives and

sibilance without compromising high-frequency clarity.

- Condenser design for studio-quality performance.

- Integral 80Hz HPF switch and 10 dB pad.

- Corrosion-resistant contacts from gold-plated XLRM-type connector.

- Rugged, all-metal design and construction for years of trouble-free use.

The ATM710 is intended for use in professional applications where remote

power is available. It required 11V to 52V DC phantom power, which may

be provided by a mixer or console, or by a separate, in-line source such

as the Audio-Technica AT8801 single-channel or AT8506 four-channel

phantom power supplies.

Output from the microphone’s XLRM-type connector is low impedance

(Lo-Z) balanced. The signal appears across Pins 2 and 3; Pin 1 is ground

(shield). Output phase is “Pin 2 hot” - positive acoustic pressure produces

positive voltage at Pin 2.

To avoid phase cancellation and poor sound, all mic cables must be wired

consistently: Pin 1-to-Pin 1, etc.

When using the ATM710 in settings with a stage monitor speaker, the

speaker should be located 180° off axis (at rear of the microphone). This

placement, in conjunction with the microphone’s uniform cardioid pickup

pattern, will virtually eliminate the possibility of undesired audio feedback.

An integral 80Hz hi-pass filter provides easy switching from a flat fre-

quency response to a low-end roll-off. The roll-off position reduces the

microphone’s sensitivity to popping in close vocal use. It also reduces the

pickup of low-frequency ambient noise (such as trafc, air-handling sys-

tems, etc.), room reverberation and mechanically coupled vibrations.

The ATM710 is also equipped with a switchable 10 dB pad that lowers the

microphones’s sensitivity, thus providing higher SPL capability for exible

use with a wide range of performers and system congurations.

Avoid leaving the microphone in the open sun or in areas where tempera-

tures exceed 40°C for extended periods. Extremely high humidity should

also be avoided.

FORM No. ATGC-L0026-06-E

Machida • Tokyo • Japan

SPECIFICATIONS

ELEMENT Fixed-change back plate permanently

polarized condenser

POLAR PATTERN Cardioid

FREQUENCY RESPONSE 40-20,000 Hz

LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave

OPEN CIRCUIT SENSITIVITY -40 dB (10.0 mV) re 1V at 1 Pa

IMPEDANCE 200 ohms

MAXIMUM INPUT SOUND LEVEL 148 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (typical) 127 dB, 1 kHz at Max SPL

SIGNAL-TO-NOISE RATIO 73 dB, 1 kHz at 1 Pa

PHANTOM POWER REQUIREMENTS 11-52V DC, 3.5 mA typical

SWITCHES Flat, roll-off; 10 dB pad

WEIGHT 274 g

DIMENSIONS 179.0 mm - long,

50.0 mm - diameter

OUTPUT CONNECTOR Integral 3-pin XLRM-type

ACCESSORIES FURNISHED AT8470 Quiet-Flex™ stand clamp for

⅝”-27 threaded stand;

⅝”-27 to ⅜”-16 threaded adapter;

Soft protective pouch

10 dB

20k10k5k2k1k50020010050

8 kHz

200 Hz

1 kHz

5 kHz

0°

330°

300°

270°

240°

210°

180°

150°

120°

90°

60°

30°

Polar Pattern

Frequency Response

SCALE IS 5 DECIBELS PER DIVISION

LEGEND

Frequency in Hertz

LEGEND 12” or more on axis

Response in dB

Roll-off

10 dB

20k10k5k2k1k50020010050

8 kHz

200 Hz

1 kHz

5 kHz

0°

330°

300°

270°

240°

210°

180°

150°

120°

90°

60°

30°

指向特性

频率特性

声压曲线 1刻度5 dB

频率

频率 (赫兹)

电平平直

响应电平 (dB)

FORM No. ATGC-L0026-06-C

Machida • Tokyo • Japan

心形指向性电容式话音话筒

- 专为极高要求及高保真的人声话音收音而开发，提供最清晰

及卓越的表现。

- 擅长在舞台上有音量控制或耳机监听的应用。

- 心形指向性收音，能有效减低旁边及后方的杂声干扰。

- 专业应用性的耐用表现。

- 优秀的抗震结构，能有效减低手持噪声。

- 多层音头保护网结构，能加强收录爆破声时的保护，又不会

影响高音的收音质量。

- 专业录音质量的电容收音头设计。

- 80Hz内置高通滤波器及衰减。10dB

- 抗腐蚀的镀金XLRM卡农输出头。

- 全金属结构，坚固、耐用、可长期使用。

ATM710 11V 52V应用于专业收音工作，需要提供至幻象供电，可

使用调音台上的幻象电源，也可以使用鐵三角的AT8801单通道或

AT8506四通道幻象电源供电器作独立供电。

话筒的卡农输出端为低阻抗平衡输出，话筒音频信号最终XLRM

以卡农公头的2号及3号针脚输出，而1号针脚则为地线(屏蔽)连

接。输出相位将以正相位电平设于2号针脚上。

为避免出现相位相互抵消而失真的情况，所有话筒连接时，

接线必需以 1-1，2-2，3-3型式把针脚连接。

当ATM710话筒及现场监听音箱同时使用时，需要把音箱放置于

话筒的 180°正后方。在这位置上，由于话筒的心形指向性设计，

可减低出现反馈回声的情况。

内置高通滤波电路，可轻易由平直的频率响应，开启为于 80 Hz

以下衰减的收音效果，应用高通滤波器可减低话筒在近距离讲话

收音时的喷气声，并可减低收音环境中低频噪声 (如外间汔车引

擎声，空调系统的风声等 )

，房间中的回声及机械性的震动声。

话筒并设有10dB衰减开关，在高声压环境收音时，减低话筒的灵

敏度，避免破声的失真现象出现。

把话筒暴露于高温中可能导致输出电平逐渐及永久性减弱，应避

免将话筒留在日晒的地方或长时间置于温度超过 43°C的地方，而

极高湿度也应避免。

技术指标

收音头固定充电背板，静电型电容式

指向特性心形指向性

频率响应 40-20,000 Hz

高通滤波 80 Hz, 12 dB/octave

开通灵敏度 -40 dB (10.0 mV) 以 1V 于 1 Pa

输出阻抗 200 欧姆

最大承受声压 148 dB 声压, 1 kHz 于 1% T.H.D.

动态范围 (典型) 127 dB, 1 kHz 于最高声压

讯噪比 73 dB, 1 kHz 于 1 Pa

幻象供电直流 11-52V, 耗电

3.5 mA 典型

开关高通滤波；10 dB 衰减

重量(不带连线与配件) 274 克

外形尺寸 179.0 mm - 长度,

50.0 mm - 直径

输出连接器内置 XLRM-3针卡农公头

附属品 AT8470 Quiet-Flex™ - ⅝”-27接头

话筒夹，

⅝”-27至⅜”-16转接头，保護袋。

高通滤波

Specyfikacje produktu

Marka:	Audio-Technica
Kategoria:	mikrofon
Model:	ATM710
Kolor produktu:	Black,Stainless steel
Typ produktu:	Mikrofalówka grill
Typ kontroli:	Dotyk
Wbudowany wyświetlacz:	Tak
Typ wyświetlacza:	LCD
Położenie urządzenia:	Wbudowany
Wysokość produktu:	455 mm
Szerokość produktu:	595 mm
Głębokość produktu:	560 mm
Prąd:	16 A
Obciążenie:	2800 W
Grill:	Tak
Pojemność:	40 l
Moc mikrofalówki:	900 W
Moc grilla:	1600 W
Rozmiar talerza obrotowego:	400 mm
Talerz obrotowy:	Tak