Aristoteles, Physicorvm Aristotelis, sev, de natvrali auscultatione, libri octo

Page concordance

< >
Scan Original
591 49
592 50
593 51
594 52
595 53
596 54
597 55
598 56
599 57
600 58
601 59
602 60
603 61
604 62
605 63
606 64
607 65
608 66
609 67
610 68
611 69
612 70
613 71
614 72
615 73
616 74
617 75
618 76
619 77
620 78
< >
page |< < (51) of 760 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div370" type="section" level="1" n="215">
          <p style="it">
            <s xml:id="echoid-s20935" xml:space="preserve">
              <pb o="51" file="593" n="593" rhead="LIBER II."/>
            ctè ſentiat differentias oẽs motus. </s>
            <s xml:id="echoid-s20936" xml:space="preserve">Et propter hoc in aqua
              <lb/>
            etiam audimus: </s>
            <s xml:id="echoid-s20937" xml:space="preserve">quia nõ ingreditur in ipſum inſitum aè
              <unsure/>
            rem
              <lb/>
            nec in aurem ob obliquitates ipſius, aqua. </s>
            <s xml:id="echoid-s20938" xml:space="preserve">Quòd ſi accide-
              <lb/>
            rit, non audimus: </s>
            <s xml:id="echoid-s20939" xml:space="preserve">necitem, ſi ægrotauerit ipſa membrana,
              <lb/>
            quemadmodum etiam non uidemus, cùm ea pellis ægrotat,
              <lb/>
            quæ pupillam complectitur. </s>
            <s xml:id="echoid-s20940" xml:space="preserve">At enim ſignum id eſt audien-
              <lb/>
            di, uel non audiendi: </s>
            <s xml:id="echoid-s20941" xml:space="preserve">nam auris ſemper ſonat périnde ac
              <lb/>
            cornu: </s>
            <s xml:id="echoid-s20942" xml:space="preserve">ſemper enim aër inſitus, motu ſuo quodã in auribus
              <lb/>
            agitatur: </s>
            <s xml:id="echoid-s20943" xml:space="preserve">uerùm ipſe ſonus alienus eſt, & </s>
            <s xml:id="echoid-s20944" xml:space="preserve">non proprius. </s>
            <s xml:id="echoid-s20945" xml:space="preserve">Et
              <lb/>
            proptereà ueteres uacuo nos inquiunt audire ac perſonan-
              <lb/>
            te: </s>
            <s xml:id="echoid-s20946" xml:space="preserve">quia audimus eo quod determinatum aërem habet. </s>
            <s xml:id="echoid-s20947" xml:space="preserve">Sed
              <lb/>
            utrum horum duorum ſonet, utrum id quod uerberatur, an
              <lb/>
            id quod uerberat? </s>
            <s xml:id="echoid-s20948" xml:space="preserve">At constat utrunq; </s>
            <s xml:id="echoid-s20949" xml:space="preserve">ſonare, modo autem
              <lb/>
            diuerſo. </s>
            <s xml:id="echoid-s20950" xml:space="preserve">Sonus enim motio eſt eius, quod eo motu moueri
              <lb/>
            poteſt, quo mouentur ea, quæ reſiliunt à corporibus leuibus
              <lb/>
            cùm quiſpiam percutit. </s>
            <s xml:id="echoid-s20951" xml:space="preserve">Nec omne quoduis tam uerberatũ,
              <lb/>
            quìm uerberans, ſonum efficit, uti diximus: </s>
            <s xml:id="echoid-s20952" xml:space="preserve">non enim, ut pa
              <lb/>
            tet, ſonus efficitur, ſi acus feriat acum: </s>
            <s xml:id="echoid-s20953" xml:space="preserve">ſed opus eſt ut id
              <lb/>
            quod uerberatur, ſit planum, quo ſimul aér inde reſiliat,
              <lb/>
            totus´ ue concutiatur. </s>
            <s xml:id="echoid-s20954" xml:space="preserve">Atq; </s>
            <s xml:id="echoid-s20955" xml:space="preserve">differentiæ ſonorum, actu ſono
              <lb/>
            manifestæ fieri ſolent: </s>
            <s xml:id="echoid-s20956" xml:space="preserve">nam ut abſq; </s>
            <s xml:id="echoid-s20957" xml:space="preserve">lumine non uidentur
              <lb/>
            colores, ſic neq; </s>
            <s xml:id="echoid-s20958" xml:space="preserve">acutum, graueq́; </s>
            <s xml:id="echoid-s20959" xml:space="preserve">ſine ſono diſcernitur. </s>
            <s xml:id="echoid-s20960" xml:space="preserve">Hæc
              <lb/>
            autem à tangibilibus translatione dicuntur: </s>
            <s xml:id="echoid-s20961" xml:space="preserve">acutum nanq;
              <lb/>
            </s>
            <s xml:id="echoid-s20962" xml:space="preserve">multum in breui tempore ſenſum mouet: </s>
            <s xml:id="echoid-s20963" xml:space="preserve">grauè uerò, lon-
              <lb/>
            go in tempore parum. </s>
            <s xml:id="echoid-s20964" xml:space="preserve">Non igitur idem eſt acutum, & </s>
            <s xml:id="echoid-s20965" xml:space="preserve">ue-
              <lb/>
            lox, neque graue, tardumq́;</s>
            <s xml:id="echoid-s20966" xml:space="preserve">: ſed fit alterius quidem motus
              <lb/>
            propter uelocitatem talis, alterius autem talis ob tarditatẽ. </s>
            <s xml:id="echoid-s20967" xml:space="preserve">
              <lb/>
            Et ſimilia eſſe uidẽtur acuto, atq; </s>
            <s xml:id="echoid-s20968" xml:space="preserve">obtuſo, quæ ſunt in tactu
              <lb/>
            (nam acutũ quidë, quaſi pũgit: </s>
            <s xml:id="echoid-s20969" xml:space="preserve">obtuſum autem, quaſi pel-
              <lb/>
            lit) quia illud in pauco, hoc in multo tẽpore mouet. </s>
            <s xml:id="echoid-s20970" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>