Synthesis on FPAA of a Smart Sthetoscope Analog Subsystem

Doménech‐Asensi, G.; Martínez‐Alajarín, J.; Ruiz‐Merino, Ramón; Lopez-Alcantud, J. A.

doi:10.1109/fpl.2006.311222

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…Also some medical applications can be found like a smart stethoscope based on FPAA [17] or adaptive circuit that detects QRS complexes in an ECG signal [18].…”

Section: Fpaa Applications In Literaturementioning

confidence: 99%

Dynamically Programmable Analog Arrays in Acoustic Frequency Range Signal Processing

Falkowski¹,

Malcher²

2011

Metrology and Measurement Systems

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Field programmable analog arrays (FPAA), thanks to their flexibility and reconfigurability, give the designers quite new possibilities in analog circuit design. The number of both academic projects on FPAA and applications of commercially available programmable devices is still growing. This paper explores the properties and parameters of two most popular FPAA circuits: the AnadigmVortex AN221E04 and AnadigmApex AN231E04 from the Anadigm company. The research conducted by the authors led to the discovery of some undocumented features of these devices. Several applications for audio processing were built and tested. The results show that these circuits can be used in medium-demanding audio applications. Thanks to dynamic reconfigurability, they also allow to build an universal analog audio signal processor. These circuits can also act as a versatile platform for rapid prototyping and educational purposes.

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“…Also some medical applications can be found like a smart stethoscope based on FPAA [17] or adaptive circuit that detects QRS complexes in an ECG signal [18].…”

Section: Fpaa Applications In Literaturementioning

confidence: 99%

Dynamically Programmable Analog Arrays in Acoustic Frequency Range Signal Processing

Falkowski¹,

Malcher²

2011

Metrology and Measurement Systems

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“…They are used in ECG signal filtering [32], fetal heart rate measurement [33], electromyografic (EMG) signal processing [34], phoncocardiographic acquisition system (smart stethoscope) [35] and others.…”

Section: Fpaa Applications For Biomedical Signal Processingmentioning

confidence: 99%

Analog Reconfigurable Circuits

Malcher¹,

Falkowski²

2014

International Journal of Electronics and Telecommunications

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Abstract-The aim of this paper is to present an overview of a new branch of analog electronics represented by analog reconfigurable circuits. The reconfiguration of analog circuits has been known and used since the beginnings of electronics, but the universal reconfigurable circuits called Field Programmable Analog Arrays (FPAA) have been developed over the last two decades. This paper presents the classification of analog circuit reconfiguration, examples of FPAA solutions obtained as academic projects and commercially available ones, as well as some application examples of the dynamic reconfiguration of FPAA.

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Synthesis on FPAA of a Smart Sthetoscope Analog Subsystem

Cited by 2 publications

References 7 publications

Dynamically Programmable Analog Arrays in Acoustic Frequency Range Signal Processing

Dynamically Programmable Analog Arrays in Acoustic Frequency Range Signal Processing

Analog Reconfigurable Circuits

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