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1. INTRODUCTION
SL-BT01 is a Bluetooth wireless speaker with stereo sound，build in stereo amplifier。Use CSR BC3processor for design。This CPU build in 16bits coding and DSP function, DAC S/N Ratio can reach 80dB。Combine CVC software in DSP, can realize to reduce souffle。
2. ACRONYMS AND DEFINITIONS
Acronym Description
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A2DP Advanced Audio Distribution Profile
AVRCP Audio/Video Remote Control Profile
HSP Headset Profile
HFP Hands-Free Profile
GAVDP General Audio/Video Distribution Profile
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3. GENERAL FEATURES
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Bluetooth Specification
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Bluetooth Specification v1.2
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USB Protocol
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USB V1.1
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Frequency
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2.4GHz ISM band
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Modulation Method
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GFSK(Gaussian Frequency Shift Keying)
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Output RF power
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≤4dBm,Class 2
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Sensitivity
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≥-84 dBm at 0.1% BER
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Communication speed
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1M bps
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Safety characteristic
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Authentication and encryption
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Profiles supported
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HSP.HFP.A2DP.AVRCP.GAVDP.
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Power supply
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+4.5V-6.0V DC
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Employment temperature
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-20～+55 ℃
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Size
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W192mmXD48mmXH112mm
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Output Power
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4X2W
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