电磁记录仪 电报机 约1909年
拍品号：20130525-063
预估价：€ 15000-25000 欧元
起拍价：€ 8500 欧元
成交价：
€ 1 欧元
外观成色：2
布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。
在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。
成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 -
好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 -
及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹,
某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)
功能成色：-
布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。
在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。
成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 -
好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 -
及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹,
某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)
制造商：详见拍品描述
制造年份：0
序列号：
拍品描述
"The Telegraphone" Magnetic Wire-Recording and
Repeating Device, c. 1909
By American Telegraphone Co., model 102, serial no.
125, patent no. 934843 from 21 September 1909, for
recording and storage on magnetic discs, with 110 V
electric motor, recording and storage head, oak case
and lid (probably by Columbia Graphophone Co.). In
good original condition. The American Telegraphone
Co. was founded by Valdemar Poulsen in 1903. Poulsen
registered his first patent for a wire-recording device in
1898 and unveiled his completed machine to the public
at the Paris Universal Exposition in 1900 when he
played a recording of Kaiser Franz Joseph's voice: a
recording still in existence today. Further developments
led to the model for recording and repeating on mag-
netic discs (patented by Frederic Schaefer) offered here.
Although revolutionary for its time, the Telegraphone's
sound fidelity was considered inferior to that of Edison's
Dictaphone and Poulsen's invention did not meet with
financial success, as a result of which few units were
produced. Only with the invention of the amplifier did
this type of technology eventually take off. All of today's
magnetic-recording technology, from the hard-disc to
the magnetic strips on credit cards, owe something to
Poulsen's invention. The model offered in this auction
is probably a prototype as no other surviving example is
known. An important and historic device!
Repeating Device, c. 1909
By American Telegraphone Co., model 102, serial no.
125, patent no. 934843 from 21 September 1909, for
recording and storage on magnetic discs, with 110 V
electric motor, recording and storage head, oak case
and lid (probably by Columbia Graphophone Co.). In
good original condition. The American Telegraphone
Co. was founded by Valdemar Poulsen in 1903. Poulsen
registered his first patent for a wire-recording device in
1898 and unveiled his completed machine to the public
at the Paris Universal Exposition in 1900 when he
played a recording of Kaiser Franz Joseph's voice: a
recording still in existence today. Further developments
led to the model for recording and repeating on mag-
netic discs (patented by Frederic Schaefer) offered here.
Although revolutionary for its time, the Telegraphone's
sound fidelity was considered inferior to that of Edison's
Dictaphone and Poulsen's invention did not meet with
financial success, as a result of which few units were
produced. Only with the invention of the amplifier did
this type of technology eventually take off. All of today's
magnetic-recording technology, from the hard-disc to
the magnetic strips on credit cards, owe something to
Poulsen's invention. The model offered in this auction
is probably a prototype as no other surviving example is
known. An important and historic device!
成色说明
布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。
在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。
成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 -
好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 -
及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹,
某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)
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