Helmholtz Resonator
1880-1900
Helmholtz Resonators
1880-1900
Helmholtz's complete apparatus for the synthesis of sound
Set of eight tuning forks
1860-1900
Wave Siren
1885
Twelve tuning forks with ivory hammer
1885
Helmholtz Resonator
1880-1900
Helmholtz Resonator
1880-1900
Apparatus for Detecting Harmonics in Musical Notes
1866
Helmholtz Resonator
1880-1900
Clamp associated with three large tuning forks by Koenig
Large tuning fork by Koenig
Organ pipe with manometric flames to show nodes and loops
Wingnut associated with three large tuning forks by Koenig
Tuning fork marked 'UT5 2048'
Stand from Helmholtz's complete apparatus
Large resonator associated with three large tuning forks by Koenig
Stand associated with three large tuning forks by Koenig
Metal component associated with three large tuning forks by Koenig
Metal component associated with three large tuning forks by Koenig
Metal component associated with three large tuning forks by Koenig
Tuning fork marked 'SOL6 6144' by Rudolph König
1885
Helmholtz Resonator
1880-1900
Helmholtz's complete apparatus for the synthesis of sound
Turning fork from Helmholtz's complete apparatus
Slide associated with three large tuning forks by Koenig
Metal component associated with three large tuning forks by Koenig
Stand associated with three large tuning forks by Koenig
Slide associated with three large tuning forks by Koenig
Large tuning fork by Koenig
Large tuning fork by Koenig
Iron pulley by Rudolph Koenig
1885
Apparatus for detecting upper harmonics in musical notes
Large resonator associated with three large tuning forks by Koenig
Three large tuning forks, resonators and related equipment
Tuning fork marked 'FA6 5461.3', by Rudolph König
1885
Tuning fork marked 'I3 6656', by Rudolph König
1885
Tuning fork marked 'I4 7168', by Rudolph König
1885
Tuning fork marked 'SI6 7680', by Rudolph König
1885
Tuning fork marked 'UT7 8192', by Rudolph König
1885
Tuning fork marked 'I1 5632', by Rudolph König
1885
Slide associated with three large tuning forks by Koenig
Slide associated with three large tuning forks by Koenig
Screw piston associated with three large tuning forks by Koenig
Tuning fork marked 'RE6 4608', by Rudolph König
1885
Tuning fork marked 'LA6 6826.6', by Rudolph König
1885
Tuning fork marked 'MI6 5120', by Rudolph König
1885
Tuning fork marked 'UT6 4096', by Rudolph König
1885