The Hands-free Car Kit (HFCK) is a reference design based on BF53x. This provides Hands free operation to the user to receive calls. This is available in various flavors like basic/traditional hands free, Car phone & Advance Hands free with Bluetooth support. This platform uses Analog Devices, Visual DSP Kernel.
Low-cost HFCK
- Provides hands free operation to receive calls through wired/cradle interface to Mobile Handset
- Provides hands free operation to the user to make/receive calls through Embedded GSM.
- Provides hands free operation to make/receive calls through Bluetooth Host Controller interface
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Features:
- AEC, NR with wired/cradle or Embedded GSM modem or Bluetooth interface to Mobile Handset.
- Automatic Call answer after preset number of rings.
- Voice Dialing ((Digit & Name-Speaker Dependent/Independent)
- Intuitive Voice Guidance with Text-to-Speech
- Handset/SIM phone book synchronization
- Automatic creation of voice transcripts (SI) for name dialing from Phone Address book
- Seamless connection to the authorized Bluetooth Handset.
- Bluetooth Handsfree & object push profiles.
- Hardware Volume control
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Low-cost HFCK with GPS
- Provides basic/traditional hands free operation to receive calls through wired/cradle interface to Mobile Handset
- Also provides 12 channel GPS data to any host module that can run road Navigation software.
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Features:
- AEC, NR with wired/cradle interface to Mobile Handset
- Automatic Call answer after preset number of rings
- Hardware Volume control
- 12 Channel accelerated GPS
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Low-cost HFCK with Audio Streaming over Bluetooth
- Provides hands free operation to make/receive calls through Bluetooth Host Controller interface
- Also provides audio streaming over Bluetooth to play encoded audio data coming from source device like handheld juke box.
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Features:
- AEC, NR with Bluetooth Handset interface
- Voice Dialing (Digit & Name-Speaker Dependent/Independent)
- Intuitive Voice Guidance with Text-to-Speech
- Handset Address book synchronization with Bluetooth handset
- Automatic creation of voice transcripts (SI) for name dialing
- Automatic Call answer after preset number of rings
- Streaming Audio playback from Bluetooth source device.
- Hardware Volume control
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