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The AKU2000 is a surface-mountable, digital-output silicon microphone which is optimal for use in microphone array applications where a high of degree noise immunity is required. The AKU2000 integrates an acoustic transducer, analog pre-amplifier, and a 4th order sigma-delta modulator on a single chip. The output of the microphone is Pulse Density Modulated (PDM), or a single-bit digital output stream that can be connected to downstream electronics for a high degree of design flexibility and freedom.
BENEFITS OF THE AKU2000
- Surface-mountable and automated pick & place compatible
- Robust digital-output immune to RF and EM interference enabling increased audio design flexibility and signal integrity
- Shielded cabling not required for signal routing
- Small form factor enables placement in thin profile areast
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The AKU2004 is a top ported, surface mountable, digital output microphone
designed for microphone arrays integrated on camera modules. As a full Voice-to- Bits™ digital audio solution, the AKU2004 handles the analog voice signal arriving at the transducer through several levels of on chip processing until the voice signal is digital and ready for interface formatting. For the manufacturer, this translates to a microphone array solution that is virtually immune to all forms of Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) while at the same time decreasing design complexity and improving time-to-market.
BENEFITS OF THE AKU2004
- A complete Voice-to-Bits™ digital audio solution virtually immune to all forms of RFI/EMI, eliminating the need for shielded cables.
- Frequency and phase-matched for optimal integration with Microsoft Vista's audio algorithms or other noise suppression / beam forming software.
- Top ported for single-sided board designs
- Surface mountable for standard automated manufacturing flows
- Tri-state output for single line multiplexing
- User Selectable L/R option for Single SKU inventory management and
manufacturing Reliability.
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The AKU2103 HD (High Definition) Digital Microphone is a surface-mountable, silicon microphone with a guaranteed wideband frequency response enabling a true HD voice experience for VoIP and other speech applications.
BENEFITS OF THE AKU2103
- Guaranteed wideband frequency response and digital-output leads
to true HD voice experience for end-user
- Optimized for use with Microsoft Vista™ audio applications
- Robust digital-output immune to RF and EM interference
- High PSR eliminates the need for a regulated power supply
- Small form factor enables placement in thin profile areas
- Surface-mountable and automated pick & place compatible.
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The AKU2001 is a surface-mountable, digital-output silicon microphone with a tri-state output, allowing the outputs of two microphones to be multiplexed together and share a single data line. The AKU2001 integrates an acoustic transducer and a 4th-order sigma-delta modulator on a single chip. The output of the AKU2001 is Pulse Density Modulated (PDM), or a single-bit digital output stream that can be decimated by a digital filter in downstream electronics such as an audio CODEC, DSP, or base band processor.
BENEFITS OF THE AKU2001
- Digital-output microphone designed specifically for optimal performance and design simplicity of microphone arrays
- Ideal for use with Microsoft Vista™ audio applications
- Surface-mountable and automated pick & place compatible
- Robust digital-output immune to RF and EM interference enabling increased audio design flexibility while reducing design complexity
- Tri-state output reduces number of wires required
- Shielded cabling not required
- PSR eliminates the need for a regulated power supply
- Small form factor enables placement in thin profile areas
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The AKU2000 is a surface-mountable, digital-output silicon microphone which is optimal for use in microphone array applications where a high of degree noise immunity is required. The AKU2000 integrates an acoustic transducer, analog pre-amplifier, and a 4th order sigma-delta modulator on a single chip. The output of the microphone is Pulse Density Modulated (PDM), or a single-bit digital output stream that can be connected to downstream electronics for a high degree of design flexibility and freedom.
BENEFITS OF THE AKU2000
- Surface-mountable and automated pick & place compatible
- Robust digital-output immune to RF and EM interference enabling increased audio design flexibility and signal integrity
- Shielded cabling not required for signal routing
- Small form factor enables placement in thin profile areast
|
|
The AKU2004 is a top ported, surface mountable, digital output microphone
designed for microphone arrays integrated on camera modules. As a full Voice-to- Bits™ digital audio solution, the AKU2004 handles the analog voice signal arriving at the transducer through several levels of on chip processing until the voice signal is digital and ready for interface formatting. For the manufacturer, this translates to a microphone array solution that is virtually immune to all forms of Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) while at the same time decreasing design complexity and improving time-to-market.
BENEFITS OF THE AKU2004
- A complete Voice-to-Bits™ digital audio solution virtually immune to all forms of RFI/EMI, eliminating the need for shielded cables.
- Frequency and phase-matched for optimal integration with Microsoft Vista's audio algorithms or other noise suppression / beam forming software.
- Top ported for single-sided board designs
- Surface mountable for standard automated manufacturing flows
- Tri-state output for single line multiplexing
- User Selectable L/R option for Single SKU inventory management and
manufacturing Reliability.
|
|
The AKU2103 HD (High Definition) Digital Microphone is a surface-mountable, silicon microphone with a guaranteed wideband frequency response enabling a true HD voice experience for VoIP and other speech applications.
BENEFITS OF THE AKU2103
- Guaranteed wideband frequency response and digital-output leads
to true HD voice experience for end-user
- Optimized for use with Microsoft Vista™ audio applications
- Robust digital-output immune to RF and EM interference
- High PSR eliminates the need for a regulated power supply
- Small form factor enables placement in thin profile areas
- Surface-mountable and automated pick & place compatible.
|
|
The AKU2001 is a surface-mountable, digital-output silicon microphone with a tri-state output, allowing the outputs of two microphones to be multiplexed together and share a single data line. The AKU2001 integrates an acoustic transducer and a 4th-order sigma-delta modulator on a single chip. The output of the AKU2001 is Pulse Density Modulated (PDM), or a single-bit digital output stream that can be decimated by a digital filter in downstream electronics such as an audio CODEC, DSP, or base band processor.
BENEFITS OF THE AKU2001
- Digital-output microphone designed specifically for optimal performance and design simplicity of microphone arrays
- Ideal for use with Microsoft Vista™ audio applications
- Surface-mountable and automated pick & place compatible
- Robust digital-output immune to RF and EM interference enabling increased audio design flexibility while reducing design complexity
- Tri-state output reduces number of wires required
- Shielded cabling not required
- PSR eliminates the need for a regulated power supply
- Small form factor enables placement in thin profile areas
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