Heron <Alexandrinus>
,
Heronis Alexandrini spiritalium liber
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Handwritten
Figures
Content
Thumbnails
Table of handwritten notes
<
1 - 6
[out of range]
>
<
1 - 6
[out of range]
>
page
|<
<
(28)
of 131
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div31
"
type
="
section
"
level
="
1
"
n
="
21
">
<
pb
o
="
28
"
file
="
0034
"
n
="
34
"
rhead
="
HERONIS
"/>
</
div
>
<
div
xml:id
="
echoid-div33
"
type
="
section
"
level
="
1
"
n
="
22
">
<
head
xml:id
="
echoid-head28
"
xml:space
="
preserve
">XV.</
head
>
<
p
>
<
s
xml:id
="
echoid-s609
"
xml:space
="
preserve
">Voces igitur per ſyringas fiunt, ſed differentes ſoni red-
<
lb
/>
duntur à ſyringis, vel tenuioribus, vel craſſioribus, vel
<
lb
/>
etiam in longitudinem extenſis, vel contractis: </
s
>
<
s
xml:id
="
echoid-s610
"
xml:space
="
preserve
">vel cum
<
lb
/>
pars ipſarum in aquam immergitur, aut uberiorem, autexi-
<
lb
/>
liorem, adeo ut multarum avicularum hoc modo voces effi-
<
lb
/>
ciantur. </
s
>
<
s
xml:id
="
echoid-s611
"
xml:space
="
preserve
">Conſtruuntur autem vel in fonte, vel in antro, vel
<
lb
/>
univerſe ubicumque aqua influit, aviculæ multæ per ordi-
<
lb
/>
nem diſpoſitæ, & </
s
>
<
s
xml:id
="
echoid-s612
"
xml:space
="
preserve
">his aſſidens noctua, quæ ſua ſponte ad avi-
<
lb
/>
culas convertitur, & </
s
>
<
s
xml:id
="
echoid-s613
"
xml:space
="
preserve
">rurſus avertitur: </
s
>
<
s
xml:id
="
echoid-s614
"
xml:space
="
preserve
">averſa autem ea can-
<
lb
/>
tant aviculæ & </
s
>
<
s
xml:id
="
echoid-s615
"
xml:space
="
preserve
">rurſus ad ipſas converſa non amplius cantant:
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s616
"
xml:space
="
preserve
">atque hoc ſæpius fit. </
s
>
<
s
xml:id
="
echoid-s617
"
xml:space
="
preserve
">Conſtruitur autem hoc modo.</
s
>
<
s
xml:id
="
echoid-s618
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s619
"
xml:space
="
preserve
">Sit canaliculus ſemper fluens A, & </
s
>
<
s
xml:id
="
echoid-s620
"
xml:space
="
preserve
">ipſi ſubjiciatur præcluſum
<
lb
/>
vas B C D E, habens ſpiritalem diabetem, vel ſiphona inflexum
<
lb
/>
F G, & </
s
>
<
s
xml:id
="
echoid-s621
"
xml:space
="
preserve
">demiſſum infundibulum H K, cujus caulis diſtet à fundo vaſis
<
lb
/>
quantum ad aquæ fluxum ſatis ſit: </
s
>
<
s
xml:id
="
echoid-s622
"
xml:space
="
preserve
">habeat autem plures ſyringulas,
<
lb
/>
quales antea diximus, ut in L: </
s
>
<
s
xml:id
="
echoid-s623
"
xml:space
="
preserve
">Itaque dum vas B C D E aqua impletur,
<
lb
/>
continget aërem, quieſt in ipſo, extruſum per ſyringulas, avicularum
<
lb
/>
cantus imitari: </
s
>
<
s
xml:id
="
echoid-s624
"
xml:space
="
preserve
">unaquæque enim ſyringularum in unamquamque avicu-
<
lb
/>
lam ſecundum os terminatur: </
s
>
<
s
xml:id
="
echoid-s625
"
xml:space
="
preserve
">ſed dum poſt repletionem exinanitur per
<
lb
/>
tubum C F, non amplius cantare.</
s
>
<
s
xml:id
="
echoid-s626
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s627
"
xml:space
="
preserve
">Ut autem noctua ad aviculas convertatur, & </
s
>
<
s
xml:id
="
echoid-s628
"
xml:space
="
preserve
">avertatur,
<
lb
/>
ſicuti traditum eſt, ante conſtruentur ea, de quibus dice-
<
lb
/>
mus.</
s
>
<
s
xml:id
="
echoid-s629
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s630
"
xml:space
="
preserve
">Sit enim in aliqua baſi M axis rectus, & </
s
>
<
s
xml:id
="
echoid-s631
"
xml:space
="
preserve
">tornatus N X, circa quem
<
lb
/>
aptetur ſyringa O P, quæ expedite circa ipſum converti poſſit: </
s
>
<
s
xml:id
="
echoid-s632
"
xml:space
="
preserve
">huic
<
lb
/>
autem compactum ſit parvum tympanum R S, in quo inſiſtet noctua ipſi
<
lb
/>
coagmentata, & </
s
>
<
s
xml:id
="
echoid-s633
"
xml:space
="
preserve
">circa ſyringam duæ catenæ in contrariam partem
<
lb
/>
diſſolutæ T Y, V G, quæ per duas trochleas referantur, T Y quidem
<
lb
/>
ad pondus Z ſuſpenſum, V G vero ad vas concavum Ω ſubjectum ſipho-
<
lb
/>
ni vel ſpiritali diabetæ F G. </
s
>
<
s
xml:id
="
echoid-s634
"
xml:space
="
preserve
">Contingit igitur dum vas B C D E exinani-
<
lb
/>
tur, humidum ferri in vas Ω, ſyringamque O P & </
s
>
<
s
xml:id
="
echoid-s635
"
xml:space
="
preserve
">noctuam converti, ita
<
lb
/>
ut ad aviculas ſpectet: </
s
>
<
s
xml:id
="
echoid-s636
"
xml:space
="
preserve
">exinanito autem B C D E vaſe, & </
s
>
<
s
xml:id
="
echoid-s637
"
xml:space
="
preserve
">ipſum vas Ω
<
lb
/>
exinaniri per aliquem ſiphonem, vel ſpiritalem diabetem, qui eſt in ipſo:
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s638
"
xml:space
="
preserve
">quare rurſus propendens pondus Z noctuam avertet eo tempore, quo
<
lb
/>
vas B C D E impletur aqua, & </
s
>
<
s
xml:id
="
echoid-s639
"
xml:space
="
preserve
">rurſus avicularum voces redduntur.</
s
>
<
s
xml:id
="
echoid-s640
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
</
text
>
</
echo
>