Whispering mirror on Lake Fallersee in Schnifis
Whispering mirror on Lake Fallersee in Schnifis
Tips
September 26, 2021
Hiking
At the northwestern end of the lake, there are so-called "whispering mirrors". This is a way to experimentally test the function of sound wave reflection, where information can be exchanged through acoustic sound transmission (acoustic reflection) without further energy input via the parabolic mirrors (90 m away). The two parabolic mirrors serve as both transmitter and receiver. The higher the frequency of the sound (e.g., speech), the better the reception.
Text / Source: wikipedia.org
de.wikipedia.org/wiki/Fallersee
The whispering mirror is for young and old to try out.
July 10, 2018
Hiking
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Nearby routes
Best routes near Whispering mirror on Lake Fallersee in Schnifis
5.0
(1)
12
hikers
13.8km
04:02
370m
370m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
15
hikers
3.67km
01:13
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
11
hikers
17.3km
06:24
890m
890m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
Details
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Elevation 680 m
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Friday 7 August
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