Quickfilter Technologies, Inc.

Audio Processor provides user-tunable algorithms.
Computer Hardware & Peripherals

Audio Processor provides user-tunable algorithms.

Inserted into audio serial digital data path, QF3DFX Profound Sound(TM) Processor operates at up to 48 kS/sec and is configured using QFPro(TM) Design Software with user-tunable audio algorithms for psychoacoustic effects, such as bass enhancement, high frequency restoration, and virtual surround sound. Self-booting 3-channel device supports 16- or 24-bit resolution, can be configured to...

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Communication Systems & Equipment

Quickfilter Technologies WideAudio Technology Selected for Sirius XM Internet Radio

Quickfilter QF1Da512 Chip Implements All Audio Processing on New SIRIUS XM TTR1 Table-Top Internet Radio Date: September 14, 2009 ALLEN, TX - Quickfilter Technologies today announced that its WideAudio(TM) technology has been selected by SIRIUS XM Radio for use in its new table-top Internet radio, the TTR1. WideAudio technology enables stereo widening (spatialization), along with two channels of...

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Electrical Equipment & Systems

Quickfilter Technologies Announces Support for Stereo Widening with Its WideAudio Technology

Latest Functionality Allows Spatialization and Two Channels of Equalization, All of Which Are Handled in a Single QF1Da512 Audio SavFIRe Chip Date: July 27, 2009 ALLEN, TX - Quickfilter Technologies today announced immediate availability of its WideAudio(TM) stereo spatialization capability for use in its QFIDa512 Audio SavFIRe chip. In smaller-sized stereo products such as iPods® and MP3...

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Quickfilter Technologies Reference Design for Wireless Stereo Headset with Bluetooth Speeds Time-to-Market
Agricultural & Farming Products

Quickfilter Technologies Reference Design for Wireless Stereo Headset with Bluetooth Speeds Time-to-Market

Date: October 20, 2008 CSR BlueCore 5-Multimedia Chip Combined with QF1D512 Programmable Digital Filter Reduces System Costs for High-Quality, Low-Power Audio ALLEN, TX - Wireless stereo headset suppliers can now get their future Bluetooth-based models to market faster with a reference design from Quickfilter Technologies, Inc. This Quickfilter reference design (Blue Mojo) combines the company's...

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Software

Quickfilter Technologies Announces Release of Version 4.0 of QuickfilterPro4A Software

New Software Release Improves Designer Productivity and Reduces Time-to-Market Date: August 4, 2008 ALLEN, TX -- Quickfilter Technologies, Inc. today announced the release and general availability of QuickfilterPro4A Software, version 4.0. The software is used to design filters that will be implemented in Quickfilter's QF4A512 Programmable Signal Converter integrated circuit. Version 4.0 provides...

Read More »
Software

Software aids in filter design for audio applications.

QuickfilterPro software v2.20 includes dual-filter crossover and single-filter dual-source equalizer, and free form filter drawing tool. Inverse transfer functions can be created with one button click. It can build equalization filters using speaker frequency response data imported from test equipment, and also can build two-way audio crossovers in less than 1 min. Program is used to design...

Read More »
Integrated Circuit enables high-end audio sound.
Electronic Components & Devices

Integrated Circuit enables high-end audio sound.

Housed in 3 x 3 mm QFN package, QF1D512 SavFIRe Chip can be configured to provide complete digital filtering for 2-way audio crossover network. Chip enables 100 dB attenuation in stop band and better than 24 dB per octave attenuation in transition band based on 48 kHz sampling and 1,500 Hz crossover. Configuration can be applied to wired and wireless audio systems including wireless speakers,...

Read More »
Communication Systems & Equipment

Audio Development Tool features embedded audio codec.

Using QF1D512 precision digital filter chip and SavFIRe(TM) FIR engine, Audio-Mojo adds precision digital filtering to audio applications such as equalizers and crossovers used for sound shaping in speakers, headphones, and headsets. Embedded audio codec allows verification of audio performance using analog inputs and outputs. Unit can be plugged onto QF1D512-DK development kit to allow viewing...

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Prototyping Solution facilitates digital filter development.
Printing & Duplicating Equipment

Prototyping Solution facilitates digital filter development.

Comprised of 4 components, QF1D512-Dipster provides means with which to prototype QF1D512 Simple and Versatile FIR engine using 14-pin Dual Inline Package (DIP) format. DIP pins are brought out on top and printed on PCB, facilitating probe access in lab settings. Along with 2 power decoupling capacitors and DIP pins, product offers 5 cut points that may be cut and/or resoldered as needed. Design...

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Architectural & Civil Engineering Products

Target Board facilitates precision digital filtering.

Designed as plug-in target board for TI eZ430-F2013 MSP430 USB Stick Development Tool, MSP-Mojo enables implementation of digital filtering through embedded QF1D512 SavFIRe(TM) single-channel chip. By connecting to MSP430-eZ430, designers can use existing development tools, download code, and verify system-level performance. It features MSP430F2013 MCU, input jack, and expansion header for...

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Audio Processor provides user-tunable algorithms.
Computer Hardware & Peripherals

Audio Processor provides user-tunable algorithms.

Inserted into audio serial digital data path, QF3DFX Profound Sound(TM) Processor operates at up to 48 kS/sec and is configured using QFPro(TM) Design Software with user-tunable audio algorithms for psychoacoustic effects, such as bass enhancement, high frequency restoration, and virtual surround sound. Self-booting 3-channel device supports 16- or 24-bit resolution, can be configured to...

Read More »
Communication Systems & Equipment

Quickfilter Technologies WideAudio Technology Selected for Sirius XM Internet Radio

Quickfilter QF1Da512 Chip Implements All Audio Processing on New SIRIUS XM TTR1 Table-Top Internet Radio Date: September 14, 2009 ALLEN, TX - Quickfilter Technologies today announced that its WideAudio(TM) technology has been selected by SIRIUS XM Radio for use in its new table-top Internet radio, the TTR1. WideAudio technology enables stereo widening (spatialization), along with two channels of...

Read More »
Electrical Equipment & Systems

Quickfilter Technologies Announces Support for Stereo Widening with Its WideAudio Technology

Latest Functionality Allows Spatialization and Two Channels of Equalization, All of Which Are Handled in a Single QF1Da512 Audio SavFIRe Chip Date: July 27, 2009 ALLEN, TX - Quickfilter Technologies today announced immediate availability of its WideAudio(TM) stereo spatialization capability for use in its QFIDa512 Audio SavFIRe chip. In smaller-sized stereo products such as iPods® and MP3...

Read More »
Quickfilter Technologies Reference Design for Wireless Stereo Headset with Bluetooth Speeds Time-to-Market
Agricultural & Farming Products

Quickfilter Technologies Reference Design for Wireless Stereo Headset with Bluetooth Speeds Time-to-Market

Date: October 20, 2008 CSR BlueCore 5-Multimedia Chip Combined with QF1D512 Programmable Digital Filter Reduces System Costs for High-Quality, Low-Power Audio ALLEN, TX - Wireless stereo headset suppliers can now get their future Bluetooth-based models to market faster with a reference design from Quickfilter Technologies, Inc. This Quickfilter reference design (Blue Mojo) combines the company's...

Read More »
Software

Quickfilter Technologies Announces Release of Version 4.0 of QuickfilterPro4A Software

New Software Release Improves Designer Productivity and Reduces Time-to-Market Date: August 4, 2008 ALLEN, TX -- Quickfilter Technologies, Inc. today announced the release and general availability of QuickfilterPro4A Software, version 4.0. The software is used to design filters that will be implemented in Quickfilter's QF4A512 Programmable Signal Converter integrated circuit. Version 4.0 provides...

Read More »
Software

Software aids in filter design for audio applications.

QuickfilterPro software v2.20 includes dual-filter crossover and single-filter dual-source equalizer, and free form filter drawing tool. Inverse transfer functions can be created with one button click. It can build equalization filters using speaker frequency response data imported from test equipment, and also can build two-way audio crossovers in less than 1 min. Program is used to design...

Read More »
Integrated Circuit enables high-end audio sound.
Electronic Components & Devices

Integrated Circuit enables high-end audio sound.

Housed in 3 x 3 mm QFN package, QF1D512 SavFIRe Chip can be configured to provide complete digital filtering for 2-way audio crossover network. Chip enables 100 dB attenuation in stop band and better than 24 dB per octave attenuation in transition band based on 48 kHz sampling and 1,500 Hz crossover. Configuration can be applied to wired and wireless audio systems including wireless speakers,...

Read More »
Company News

Quickfilter Technologies Expands Distribution Network in Japan

Agreement with Altima Corporation is Part of Quickfilter Strategy to Establish Worldwide Distribution Network Date: August 1, 2007 Allen, Texas - Quickfilter Technologies, Inc., a fabless semiconductor company that develops mixed-signal ICs based on a programmable finite impulse response (FIR) engine for analog and digital signal processing, today announced a new distribution agreement with...

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People in the News

Quickfilter Technologies Announces Appointment of Dr. Ed Staiano as Co-CEO and Chairman of the Board, Effective August 1, 2007

ALLEN, TX - Quickfilter Technologies, Inc., a fabless semiconductor company that develops mixed-signal ICs for programmable analog-to-digital processing, today announced the appointment of Dr. Ed Staiano to the position of Co-CEO and Chairman of the Board, effective August 1st. At present, Dr. Staiano serves on the company's Board of Directors. Dr. Staiano is currently the Chairman and CEO of the...

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Communication Systems & Equipment

Audio Development Tool features embedded audio codec.

Using QF1D512 precision digital filter chip and SavFIRe(TM) FIR engine, Audio-Mojo adds precision digital filtering to audio applications such as equalizers and crossovers used for sound shaping in speakers, headphones, and headsets. Embedded audio codec allows verification of audio performance using analog inputs and outputs. Unit can be plugged onto QF1D512-DK development kit to allow viewing...

Read More »

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