물  품  규  격  서

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1

국문

음향측정 소프트웨어

1

DIRAC

영문

Acoustic Measurement Software

1. 사양/규격

가. Conforms with the following

1) IEC 61260: 1/1- octave and 1/3- octave Bands Class 0

2) ISO 3382: Acoustics -  Measurement of the reverberation time of roomswith reference to other acoustical parameters

3) IEC 60268- 16: Sound system equipment -  Part 16: Objective rating ofspeech intelligibility by speech

나. transmission index

1) ISO 18233: Application of new measurement methods in building androom acoustics

2) ISO/DIS 13472- 1: Acoustics 一 Measurement of sound absorptionproperties of road surfaces in situ -  Part 1: Extended surface method

3) NF S 31- 089: Acoustique -  Code d’essai pour la determination decaract슨ristiques intrinseques des Berans

다. installs in situ

1) EN 1793- 5: Road traffic noise reducing devices -  Test method fordetermining the acoustic performance -  Part 5: Intrinsic characteristics - In situ values of sound reflection and airborne sound insulation

2) EN 1793- 6: Road traffic noise reducing devices -  Test method fordetermining the acoustic performance -  Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound fieldconditions

라. MEASURING METHODS

1) Internal or External: MLS, lin- Sweep, e- Sweep, Noise, Impulse andUser- defined

2) Intermittent stimulus (IR + background noise)

3) Echo Speech SourceSignal measurementsStimulus lengths: 0.34 -  350 s

4) Pre- average: 1 -  999 times

5) Filters: None, Pink + Blue stimulus (optional)Measurements can be executed automatically

마. FREQUENCY RANGE

1) 10 1/1- octave bands from 31.5 Hz to 16 kHz

2) 30 1/3- octave bands from 20 Hz to 20 kHz

바. ZE- 0948 USB Audio Interface Option Included

※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.
















































물  품  규  격  서

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품   명

단 위

수 량

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2

국문

무선마이크

1

ACT- 848 / TA- 80

영문

Digital Wireless

Receiver I Transmitter


1. 시스템 구성

가. 1 x ACT- 848 수신기 및 4 X TA- 80


2. 사양/규격

가. ACT- 848

1) 채널수: 4채널

2) 주파수 범위: 925._MHz~937.500MHz 

3) Receiving Mode: DigitalDiversity

4) 오디오 주파수범위: 20Hz 〜20kHz(- 2dB)

5) 오디오 샘플링: 24bit/44.1kHz

6) 암호화: 256- bit

7) S/N Ratio(analog output): >115dB

8) T.H.D <0.03% @lkHz 

9) 크기: 420(W)*44(H)*245(D)mm

10) 무게: 2.4kg

나. TA- 80

1) 주파수 범위: 925._MHz~937.500MHz 

3) RF Power output: 10mW / 50mW

4) 오디오 주파수범위:20Hz 〜20kHz selectable 100Hz low cut filter

5) 크기: 44(W)*114(H)*37(D)mm

6) 무게: 165




※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.
















































물  품  규  격  서

순 번

품   명

단 위

수 량

비   고

3

국문

무지향성 마이크

4

4090

영문

Omnidirectional Measurement

Microphone


1. 규격/사양

가. Directional Pattern: Omnidirectional

나. Cartridge type: Pre- polaried condenser

다. Frequency Response: 20Hz ~ 20kHz

라. Sensitivity, nominal,±3dB at 1kHz: 20mV/PA;- 34dB re. lV/Pa

마. Equlivalent noise level, A- weighted.: Typ. 23dB(A) re. 20uPa(max. 26dB(A))

바. Distortion, THD < 1%: 120dB SPL RMS, 123dB SPL Peak

사. Dynamic Range: Typ. lOOdB

아. Max. SPL, THD 10%: 134dB SPL Peak

자. Rated output impedance: <40 n

차. Power Supply for full performance.: P48 phantom power

카. Weight: 38g

타. Temperature range: - 40r to 45X:







※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.
















































물  품  규  격  서

순 번

품   명

단 위

수 량

비   고

4

국문

노트북

1

A2141

영문

-


1. 규격/사양

가. CPU: 2.6GHz 6코어 9세대 17 프로세서

나. 메모리: 16GB 2666MHz DDR4 메모리

다. 디스플레이 형식: 16형 True Tone 지원 Retina Display

라. 그래픽 프로세서: AMD Radeon Pro 5300MC4GB GDDR6 메모리)

마. 저장장치: 512GB SSD

바. 입출력장치 포트: Thunderbolt 3포트 4개

사. 편의장치: Touch Bar 및 Touch ID

아. 키보드: 백라이트 Magic Keyboard 한국어


※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.
















































물  품  규  격  서

순 번

품   명

단 위

수 량

비   고

5

국문

VR고글

2

Quest2

영문

-


1. 규격/사양

가. Oculus Quest 2 All- in- one VR Device

나. Storage capacity : 256GB

다. Panel Type: Single Fast- Switch LCD, 1832 x 1920px per eye

라. Supported Refresh Rate: 72Hz (default), can be configured to 60Hz in some cases

마. Default SDK Color Space: Rec.2020 gamut, 2.2 gamma, D65 white point

바. CIE 1931 xy color- primary values:

1) Red : (0.708, 0.292)

2) Green: (0.17, 0.797)

3) Blue : (0.131, 0.046)

4) White: (0.3127, 0.3290)

사. USB Connector: lx USB- C

아. Tracking: Inside out, 6DOF

자. Audio: Integrated, in- strap

차. CPU: Qualcomm® Snapdragon XR2 Platform

카. CPU Notes: Developers have access to 3 gold cores

타. Lens Distance: Adjustable -  3 preset IPD adjustments


※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.
















































물  품  규  격  서

순 번

품   명

단 위

수 량

비   고

6

국문

헤드폰

2

HD26 Pro

영문

-


1. 규격/사양

가. 임피던스: 100 Q (stereo)

나. 주파수 응답: 20 to 18.000 Hz

다. 음압레벨(SPL): 115 dB (1 kHz, IV

라. 최대 음압 레벨: 128 dB (1kHz, 200 mW, ActiveGardTM off)

마. 음압레벨(SPL) 특성: 105 dB 

바. THD, 총 왜곡율: 105 dB

사. 접촉 압력 : ca. 3,9 N

아. 이어 커플링: supra aural

자. 잭 플러그: 3.5 mm jack plug with screw on adapter for 1/4“ (6,3mm) jack plug

차. 케이블 길이: 1.5 m easy replacable

카. 트랜스듀서 원리: dynamic, closed

타. 무게: Without cable: 180 g

파. ActiveGard®: protects from peaks more than 105 dB at 1kHz, on I off switch




※ 상기 규격을 만족하는 동급 또는 동급이상의 타사 제품으로 견적제출 가능 (사업부서 확인 후 견적 제출)

※ 입찰자가 면세사업자인 경우, 견적서는 반드시 부가가치세를 포함한 가격을 제출해야 하며, 입찰결과 낙찰자가 면세사업자인 경우 낙찰금액에서 부가가치세 상당액을 차감한 금액을 계약금액으로 한다.