Update ReSpeaker 4 mic
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Phil Howard
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d006ab0473
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@ -57,14 +57,12 @@ pin:
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#ReSpeaker 4 Mic Linear Array
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This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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@ -57,14 +57,12 @@ pin:
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-->
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#ReSpeaker 4 Mic Linear Array
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|
||||
This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
|
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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@ -57,14 +57,12 @@ pin:
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-->
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#ReSpeaker 4 Mic Linear Array
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This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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@ -57,14 +57,12 @@ pin:
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-->
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#ReSpeaker 4 Mic Linear Array
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||||
This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
|
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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@ -57,14 +57,12 @@ pin:
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-->
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#ReSpeaker 4 Mic Linear Array
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||||
|
||||
This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
|
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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@ -57,14 +57,12 @@ pin:
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-->
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#ReSpeaker 4 Mic Linear Array
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|
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This HAT comes with 4 microphones and designed for AI and voice applications. That means you can build a more powerful and flexible voice product with Raspberry Pi which can integrate Amazon Alexa Voice
|
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Service, Google Assistant, and so on. It consists of two boards, one is voice accessory HAT, another is four microphones linear array. It supports 8 input & 8 output channels in Raspbian system. The first 6 input channel for microphone recording(only first 4 input channels are valid capture data), rest of 2 input channel are echo channel of playback. The first 2 output channel for playing, rest of 6 output channel are dummy.
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This HAT comes with 4 microphones and is designed for AI and voice applications; integration with Amazon Alexa Voice, Google Assistant, and so on. It consists of two boards: the voice accessory HAT, and the four microphone linear array. It supports 8 input and 8 output channels in Raspbian/Raspberry Pi OS. The first 6 input channels are for microphone recording. Only the first 4 input channels are valid capture data, the remaining 2 input channels are an echo channel for playback. The first 2 output channels output stereo audio, the remaining 6 are unused.
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* MIC: 4 Microphones
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* RGB LED: 12 APA102 RGB LEDs, connected to SPI interface
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* AC108: 2 4-channels ADC
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* AC101: a 2-channels DAC
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* Raspberry Pi 40-Pin Headers: support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B
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* Raspberry Pi 40-Pin Header
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* I2C: Grove I2C port, connected to I2C-1
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* GP12: Grove digital port, connected to GPIO12 & GPIO13
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* JST 2.0 SPEAKER OUT: for connecting speaker with JST 2.0 connector
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