Audio-Technica ATM450 Bedienungsanleitung


Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Audio-Technica ATM450 (2 Seiten) in der Kategorie Mikrofon. Dieser Bedienungsanleitung war für 26 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

Seite 1/2
CARDIOID CONDENSER INSTRUMENT MICROPHONE
- Unique side-address stick design maximizes placement options with
minimal obstructions.
- Uncompromising sound quality for overheads, percussion, acoustic
guitar, strings and other acoustic instruments.
- Integral 80 Hz HPF switch and 10 dB pad.
- Durable performance for professional applications.
- Cardioid polar pattern reduces pickup of sounds from the sides and
rear, improving isolation of desired sound source.
- Rugged, all-matal design and construction for years of trouble-free
use.
- Includes isolation clamp for shock protection, secure mounting and
easy positioning.
The ATM450 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 microphones 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.
An integral 80Hz hi-pass filter provides easy switching from a
flat frequency response to a low-end roll-off. The roll-off position
reduces the pickup of low-frequency ambient noise (such as trafc,
air-handling systems, etc.), room reverberation and mechanically
coupled vibrations.
The ATM450 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.
The ATM450 includes an AT8471 isolation clamp to provide secure
mounting, versatile positioning and effective dampening of unwanted
mechanical noise.
Avoid leaving the microphone in the open sun or in areas where
temperatures exceed 40°C for extended periods. Extremely high
humidity should also be avoided.
FORM No. ATGC-L0029-06-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, 18 dB/octave
OPEN CIRCUIT SENSITIVITY -41 dB (8.9 mV) re 1V at 1 Pa
IMPEDANCE 200 ohms
MAXIMUM INPUT SOUND LEVEL 152 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 127 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 69 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, 3.5 mA typical
SWITCHES Flat, roll-off; 10 dB pad
WEIGHT 98 g
DIMENSIONS 126.9 mm - long,
21.0 mm - diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
ACCESSORIES FURNISHED AT8471 isolation 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
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
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-L0029-06-C
Machida Tokyo Japan
心形指向性电容式乐器话筒
-
-
他演收音
- 80Hz 10dB内置 高及 衰
- 应用
- 心形指向性收音,能有效减低旁边及后方的杂声干扰
- 全金、耐使用。
- 防震,提供稳固的安装,及调校夹持位置。
ATM450 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,频信号最XLRM
以卡农公头的23号针脚输出,而1号针脚则为地线()
接。出相电平 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,
线必需1-12-23-3型式把针脚连接。
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收音环境中低频噪
(外间汔车引擎声,空调系统的风声),房间中回声及机
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。
ATM450 AT8471套有 防震话筒夹,提供稳固的安装,及可调校
夹持位置,能减低机械性的震动及噪声。
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, 18 dB/octave
开通灵敏度 -41 dB (8.9 mV) 1V 1 Pa
输出阻抗 200 欧姆
最大承受声压 152 dB 声压, 1 kHz 1% T.H.D.
动态范围 (典型) 127 dB, 1 kHz 于最高声压
讯噪比 69 dB, 1 kHz 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) 98
外形尺寸 126.9 mm - 长度,
21.0 mm - 直径
输出连接器 内置 XLRM-3 针卡农公头
附属品 AT8471 ⅝”-27接头防震话
⅝”-27⅜”-16转接头,
保護袋。
高通滤波


Produktspezifikationen

Marke: Audio-Technica
Kategorie: Mikrofon
Modell: ATM450

Brauchst du Hilfe?

Wenn Sie Hilfe mit Audio-Technica ATM450 benötigen, stellen Sie unten eine Frage und andere Benutzer werden Ihnen antworten




Bedienungsanleitung Mikrofon Audio-Technica

Bedienungsanleitung Mikrofon

Neueste Bedienungsanleitung für -Kategorien-