"P(1M0567), S" . "3"^^ . . "Penhaker, Marek" . "Modul reflexn\u00EDho pletysmografu s analogov\u00FDm v\u00FDstupem" . . "Adamec, Ond\u0159ej" . "[F6B48F1A7063]" . . . . "Modul reflexn\u00EDho pletysmografu s analogov\u00FDm v\u00FDstupem"@cs . "output; analog; with; plethysmograph; reflective; Module"@en . . "Prague" . "The proposed technical solution is a device that scans reflective photo-plethysmographic record. The record is captured by a pair of optical elements, namely an infrared photodiode and receiving transistor. Phototransistor signal is fed to the converter voltage and current to the base of filtered and amplified. Filtration takes place in two stages, namely the upper-and lower-pass-pass-filter. Filters are arranged in series, the first part of the filtered audio signal and the second phase of the filtered high frequency signal. This filter also ensures the activity of anti-alliasingov\u00E9. Sensing signal is always transferred via the analog circuitry of the constant well-defined signal amplification, and it ensures complete objectivity measured pletysmografick\u00FDch records."@en . . . . "Modul reflexn\u00EDho pletysmografu s analogov\u00FDm v\u00FDstupem" . . . . . "Modul reflexn\u00EDho pletysmografu s analogov\u00FDm v\u00FDstupem"@cs . "21884" . . . "27240" . . . . . . . "Prauzek, Michal" . "\u00DA\u0159ad pr\u016Fmyslov\u00E9ho vlastnictv\u00ED" . "RIV/61989100:27240/11:86075645!RIV12-MSM-27240___" . . "RIV/61989100:27240/11:86075645" . . "Module reflective plethysmograph with analog output"@en . . "2011-03-03+01:00"^^ . "Navrhovan\u00E9 technick\u00E9 \u0159e\u0161en\u00ED je p\u0159\u00EDstroj, kter\u00FD sn\u00EDm\u00E1 reflexn\u00ED foto-pletysmografick\u00FD z\u00E1znam. Z\u00E1znam je sn\u00EDm\u00E1n pomoc\u00ED dvojice optick\u00FDch prvk\u016F, konkr\u00E9tn\u011B infra\u010Derven\u00E9 fotodiody a p\u0159ij\u00EDmac\u00EDho tranzistoru. Sign\u00E1l je z fototranzistoru p\u0159iveden do p\u0159evodn\u00EDku proudu na nap\u011Bt\u00ED a z\u00E1kladn\u011B filtrov\u00E1n a zes\u00EDlen. Filtrace prob\u00EDh\u00E1 ve dvou stupn\u00EDch, konkr\u00E9tn\u011B horno-propustn\u00FDm a dolno-propustn\u00FDm filtrem. Filtry jsou \u0159azeny s\u00E9riov\u011B, nejprve je odfiltrov\u00E1na n\u00EDzkofrekven\u010Dn\u00ED \u010D\u00E1st sign\u00E1lu a v druh\u00E9 f\u00E1zi se filtruj\u00ED vysok\u00E9 frekvence sign\u00E1lu. Tento filtr z\u00E1rove\u0148 zabezpe\u010Duje \u010Dinnost anti-alliasingov\u00E9 \u010D\u00E1sti. Sn\u00EDman\u00FD sign\u00E1l je v\u017Edy p\u0159eveden p\u0159es analogovou \u010D\u00E1st obvodov\u00E9ho \u0159e\u0161en\u00ED s konstantn\u00EDm p\u0159esn\u011B definovan\u00FDm zes\u00EDlen\u00EDm sign\u00E1lu, a t\u00EDm je zaru\u010Dena naprost\u00E1 objektivnost m\u011B\u0159en\u00FDch pletysmografick\u00FDch z\u00E1znam\u016F." . . . "213390" . "Module reflective plethysmograph with analog output"@en . "Navrhovan\u00E9 technick\u00E9 \u0159e\u0161en\u00ED je p\u0159\u00EDstroj, kter\u00FD sn\u00EDm\u00E1 reflexn\u00ED foto-pletysmografick\u00FD z\u00E1znam. Z\u00E1znam je sn\u00EDm\u00E1n pomoc\u00ED dvojice optick\u00FDch prvk\u016F, konkr\u00E9tn\u011B infra\u010Derven\u00E9 fotodiody a p\u0159ij\u00EDmac\u00EDho tranzistoru. Sign\u00E1l je z fototranzistoru p\u0159iveden do p\u0159evodn\u00EDku proudu na nap\u011Bt\u00ED a z\u00E1kladn\u011B filtrov\u00E1n a zes\u00EDlen. Filtrace prob\u00EDh\u00E1 ve dvou stupn\u00EDch, konkr\u00E9tn\u011B horno-propustn\u00FDm a dolno-propustn\u00FDm filtrem. Filtry jsou \u0159azeny s\u00E9riov\u011B, nejprve je odfiltrov\u00E1na n\u00EDzkofrekven\u010Dn\u00ED \u010D\u00E1st sign\u00E1lu a v druh\u00E9 f\u00E1zi se filtruj\u00ED vysok\u00E9 frekvence sign\u00E1lu. Tento filtr z\u00E1rove\u0148 zabezpe\u010Duje \u010Dinnost anti-alliasingov\u00E9 \u010D\u00E1sti. Sn\u00EDman\u00FD sign\u00E1l je v\u017Edy p\u0159eveden p\u0159es analogovou \u010D\u00E1st obvodov\u00E9ho \u0159e\u0161en\u00ED s konstantn\u00EDm p\u0159esn\u011B definovan\u00FDm zes\u00EDlen\u00EDm sign\u00E1lu, a t\u00EDm je zaru\u010Dena naprost\u00E1 objektivnost m\u011B\u0159en\u00FDch pletysmografick\u00FDch z\u00E1znam\u016F."@cs . . . "3"^^ .