Overview

BP3600

Capture stable, three-dimensional sound beds at sporting events, movie sets, concerts, festivals and more with the BP3600 immersive audio microphone. This practical, state-of-the-art broadcast solution allows you to establish a truly immersive audio image that can be integrated easily as an audio channel bed into immersive audio codecs like MPEG-H 3D Audio without further processing. The BP3600 consists of eight 3.5" (8.8 cm) long microphone assemblies that extend to form a cube, the capsules equidistant from the center and separated from one another by 15 cm. This eight-channel near-coincident array provides ample spaciousness and controlled separation not found in other all-in-one immersive audio microphones.

Each microphone assembly is equipped with a 12 mm hypercardioid capsule for consistent, focused pickup, producing ideally separated, discrete signals to each channel. The diminutive capsules also keep the entire unit small and lightweight, enabling quick setup and inconspicuous use for video broadcasts. The main unit’s TA3F microphone connectors are outfitted with color-coded and numbered channel indicator rings for easy reference and come with water protection caps to guard against rain and other precipitation.   

At the end of the BP3600’s easy-carry grip is a 16-pin LEMO output connector to which the included 16.4' (5 m) LEMO-to-XLRM (x 8) breakout cable can be attached to route the eight channels to a mixing console or audio interface. LEMO-to-LEMO extension cables are available separately for use between the microphone and the breakout cable to increase the length of the cable run. A safety ring provides additional security when suspending the microphone above spectators in grandstands, stadiums or auditoriums.

The BP3600 comes with eight AT8177 windscreens and a microphone isolation stand clamp with 5/8"-27 to 3/8"-16 threaded adapter. Additional accessories, including Rycote BBG Windshields for increased noise protection and Rycote BBG Windjammer synthetic fur covers to attenuate extreme wind noise, are available separately. The microphone disassembles quickly and packs away in the included carrying case for convenient storage, transport and protection.

Features

• The BP3600 immersive audio microphone is a practical, state-of-the-art broadcast solution for capturing ambient sound beds at sporting events, movie sets, concerts, festivals and more
• Captured audio image can be integrated easily as an audio channel bed into immersive audio codecs like MPEG-H 3D Audio without further processing
• 8 microphone assemblies attach and detach quickly from the main unit for easy setup and teardown
• 12 mm hypercardioid capsules keep the microphone small for discreet placement, while providing low diffuse-field correlation between signals
• Color-coded and numbered rings provide easy channel reference for each of the eight microphones
• Water protection caps guard TA3F microphone connectors against inclement weather
• A safety ring provides additional security when suspending the microphone above spectators in grandstands, stadiums or auditoriums
• 16-pin LEMO output connector is situated at the end of the microphone’s grip for easy attachment of the included breakout cable or extension cables (available separately)
• Includes AT8177 windscreen (x 8), mic isolation stand clamp, 5/8"-27 to 3/8"-16 threaded adapter, 5 m (16.4') LEMO-to-XLRM (x 8) breakout cable, soft carrying case
• Optional accessories – Rycote BBG Windshields, Rycote BBG Windjammers, and 20 m (16.4' and 65.6') LEMO-to-LEMO extension cables – are available separately
• Requires 48V DC phantom power per channel

Specifications

Microphones

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Hypercardioid
• Frequency Response: 40 - 20,000 Hz
• Open Circuit Sensitivity: -41 dB (8.9 mV) (0 dB=1 V/Pa, 1 kHz)
• Impedance: 70 ohms
• Maximum Input Sound Level: 144 dB SPL (1 kHz at 1% THD)
• Dynamic Range: 121 dB (1 kHz at Max SPL)
• Signal-to-Noise Ratio: 71 dB (1 kHz at 1 Pa, A-weighted)
• Phantom Power Requirements: 48V DC, 4 mA
• Number of Channels: 8
• Weight: 656 g (23 oz)
• Dimensions: 160.4 mm (6.3”) x 160.4 mm (6.3”) x 217.7 mm (8.6”) (WxDxH)
• Output Connector: 16-pin LEMO 2B series connector (female)
• Accessories Included: ・5 m (16.4') LEMO-to-XLRM (x 8) breakout cable ・AT8476 stand clamp for 5/8"-27 threaded stands* ・5/8”-27 to 3/8”-16 threaded adapter ・AT8177 windscreen (x8) ・Case
• Audio-Technica Case Style: R14
• Notes: *Mounted on the core body. 1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL For product improvement, the product is subject to modification without notice.