Audiometry

Equipment
Audiocare:Studiobricks (acoustic cabin)

Absorbs sound and echo

Three-layered wall

Sound protection: 52 dB by ISO 717-1

interior panelling: Vicoustic

axxiv: Equilibra (Mid Tower PC)

Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz

32.0 GB RAM

64-bit operating system (Windows 7)

RME: HDSPe AIO (internal sound card)

Stereo Analogue I/O, symmetric, 24 Bit/192 kHz, > 112 dB SNR

1 x ADAT Digital In/Out, 192 kHz (S/MUX4)

1 x SPDIF Digital In/Out, 192 kHz

1 x AES/EBU Digital In/Out, 192 kHz

1 x Stereo output, separate DA-changer

1 x MIDI I/O for 16 channel Hi-Speed MIDI

RME: Fireface UC (external sound card)

36-channel, 24-Bit/192kHz

18 inputs / 18 outputs

8 x Analogue I/O

1 x ADAT I/O or 1 x SPDIF I/O optic

1 x SPDIF I/O coaxial

2 x MIDI I/O

1 x Wordclock I/O

1 x USB 2.0

2 x Mic Preamp with digitally controlled gain

Neumann: BCM 705 (microphone)

20 Hz...20 kHz

dynamic capsule with a hypercardioid directional characteristic

Pop protection

Audio Technica: PRO 24 (microphone)

Stereo Condenser Microphone

light and compact

Sennheiser: HDA 280 (headphones)

closed, dynamic headphones suitable for audiometry

independent of location

Audio-range 20 - 20000 Hz

Sound preassure level 117 dB

Zoom H6 Six-Track Portable Recorder

Direct recording to SD cards up to 128GB

Gain knobs, pads, and phantom power for each input

Newly redesigned preamps with an ultra-low noise floor, up to 24-bit/96kHz audio in wav or MP3 format

Multichannel USB Audio interface