Datasheet > QX-1

QX-1

更新时间： 2024-02-22 20:45:25

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
10页	432K
描述
QX PANDER PROCESSOR WITH VOLUME AND TONE CONTROL

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QX-1 数据手册

QX-1

QXpander Processor with Volume and Tone control

Device Specifications - Preliminary Information

Overview:

The QX-1 is an audio enhancement and control IC featuring QSound Labs’ QXpander process. The patented

QXpander technology produces a spatial or widened stereo image from ordinary left and right channel inputs. This

audio enhancement is achieved while using normal stereo signals and standard stereo audio equipment. No special

initial encoding of the input signals and no additional speakers are required.

Feature:

Built in QXpander technology

Stereo sound enhancement

Electronic volume control

2 band tone control

Bass (0 ~ +21dB/3dB step)

Treble (0 ~ +9dB/3dB step)

5 input selector (The fifth input can be used as REC OUT or MIC MIX)

DC ±2.25 to ± 2.75 volt supply

24-pin SSOP packaging

Application:

Audio systems including TV, AV Amp, Mini System, VCR, DVD, VCD, SVCD and MP3 player

Computer-based multimedia products, including sound cards and powered loudspeakers

System Block Diagram:

QXpander

Ref: QX1.DOC

Rev: 1.00

QX-1 Data Sheet -- Preliminary

QSound Labs, Inc.

Date: 09/23/99

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