Micro phỏng vấn Sony ECM-673

Mã: ECM-673 Danh mục:
  • ECM-673 là Micro dạng ngắn, mang lại hiệu suất âm thanh tuyệt vời trong lĩnh vực ứng dụng sản xuất studio với một mức giá phải chăng. Micrrpophone này cũng được thiết kế riêng để sử dụng với máy quay loại HDV.
  • Hàng chính hãng, Bảo hành 12T

Estimated Delivery 2 to 3 days

Liên hệ

Gọi ngay: 0903.690.469

ECM-673 là Micro dạng ngắn, mang lại hiệu suất âm thanh tuyệt vời trong lĩnh vực ứng dụng sản xuất studio với một mức giá phải chăng. Micrrpophone này cũng được thiết kế riêng để sử dụng với máy quay loại HDV.

Superb Sound Quality

The ECM-673 offers an excellent sensitivity of -36 dB (0 dB=1 V/Pa) and a low inherent-noise level of less than 17 dB SPL. This allows the microphone to be used for clear voice pickup, even in noisy working environments.

Flat-and-wide Frequency Response

The ECM-673 microphone has a flat-and-wide frequency response (40 Hz to 20 kHz) and delivers extremely smooth and natural sound reproduction.

Compact and Lightweight Design

The ECM-673 has been designed as a highly directional, compact, and lightweight short shotgun microphone. It measures only 200 mm (7 7/8 inches) in length, and weighs just 135 g (4.76 oz), maintaining good balance even when mounted on compact camcorders.

High Durability and Reliability

The vibration-resistant mechanism of the ECM-673 offers high durability and reliability, making it suitable for the harsh environments that can be encountered in field sound-acquisition.

Built-in Low-cut Filter

The built-in two-position (M, V) low-cut switch on the ECM-673 provides a simple method of reducing the effects of unwanted ambient noise.

Technical Specifications

Audio Section

Capsule Type Mono Electret Condenser
Frequency Response 40 Hz to 20 kHz
Directivity Uni-directional (super-cardioid)
Sensitivity *[1] -36 dB ±3 dB
Output Impedance *[2] 220Ω±20%, Balanced
Dynamic Range 107 dB or more
Signal-to-Noise Ratio *[3] 77 dB or more
Inherent Noise *[4] 17 dB SPL or less
Induction Noise From External Magnetic Field *[5] 0 dB SPL or less
Wind Noise *[6] 50 dB SPL (without windscreen)
45 dB SPL or less (with windscreen)
Maximum Input Sound Pressure Level *[7] 124 dB SPL

General Section

Connector XLR-3-12C (male)
Mic Cable XLR-3 to XLR-3
500 mm
19.6 inches
Power Requirements External, DC 40 V to 52 V
Dimensions *[8] φ20 x 200 mm
φ13/16 x 7 7/8 inches
Mass Approx. 4.8 oz
Approx. 135 g
Supplied Accessories Windscreen (1)
Stand adaptor (2)
Short LR cable (for camcorder use) (1)
Operating instructions (1)
Mic spacer (2)
Mic holder (1)

Notes

Note *[1] 0 dB = 1 V/Pa, at 1 kHz
*[2] Output impedance at 1 kHz
*[3] A-weighted, 1 kHz, 1 Pa.
*[4] 0dB SPL = 20? Pa.
*[5] dB SPL/1E-7 T, 0 dB SPL = 20? Pa.
*[6] Wind noise at 2m/s (0 dB SPL = 20?Pa.)
*[8] The values for dimensions are approximate.