As to the plaintiff’s motion to dismiss, our attention is called by him, first to
Lake
v.
DelaPerriere,
68
Ga. App.
464 (
*211 The statutory grounds and special ground 9 deal with evidence for both parties. While the evidence is conflicting, it is adequate to support the verdict. The general grounds and special ground 9 of the motion for new trial are without merit.
Special' ground 4 assigns error because the court refused to admit in evidence the playing, in the presence of the jury, of a Dictaphone record which contained questions propounded by counsel for the defendant to Ernest Ford and answers elicited thereto. A transcription of the Dictaphone record is attached and made a part of the record. The Dictaphone recording of which complaint is made in this special ground was properly excluded from evidence for the reason that no proper foundation was made for its admission. There are no Geoi'gia decisions dealing with this point. However, there are cases from other jurisdictions. See Williams
v.
State,
Application of the principles that a proper foundation must be laid before such evidence as is here presented is admissible, as well as confessions, etc., is elementary and fundamental. In addition to the principles always applied in such instances, we have here an additional element, i.e., what is the method of laying the proper foundation before a Dictaphone record, tape recording, and similar mechanical transcription devices may be reproduced in the presence of the jury? The principle of laying the foundation has not changed, but the method of transmitting by mechanical devices in the presence of the jury is a comparatively new method in legal procedure to reach the same end, that is, to get testimony before a jury. If the use of mechanical transcription devices is properly safeguarded, no doubt such devices will prove of great benefit for the protection of all concerned in legal procedure, and contrawise. Let us then inquire what safeguards are necessary before such mechanical transcription devices may be used. A proper foundation for their use must be laid as follows: (1) It must be shown that the mechanical transcription device was capable of taking testimony. (2) It must be shown that the operator of the device was competent to *212 operate it. (3) The authenticity and correctness of the recording must be established. (4) It must be shown that changes, additions, or deletions have not been made. (5) The manner of preservation of the record must be shown. (6) Speakers must be identified. (7) It must be shown that the testimony elicited was freely and voluntarily made, without any kind of duress.
There was no proper foundation such as above enumerated in the instant case. The court did not err in refusing to allow the recording to be reproduced before the jury. The assignments of error in this special ground are without merit.
Special ground 5 complains of the following excerpt from the charge of the court: “Every motor vehicle operated on the public streets or highways of this State shall be equipped with two front headlights, located near the side extremities of the front, capable of revealing a person, vehicle or object at least 500 feet ahead in the darkness; and so arranged that at no time shall the beam from said lights create a blinding glare or interfere with the vision of the driver of any vehicle approaching within 500 feet of such vehicle; any auxiliary headlights in front must be extinguished when within 500 feet of any vehicle ahead or any congested driving area and must be kept extinguished until j^assing the approaching vehicle; also every such motor vehicle shall be equipped with rear light, red in color, to be visible at least 200 feet in the darkness in the rear, and provided further that said lights, both front and rear, when said motor vehicle is being operated on a public street or highway, must be lighted one-half an hour after sunset to one-half hour before sunrise and at any other time when the vision is obstructed for any reason less than 500 feet along a public street or highway.”
The assignment of error in this special ground is not meritorious, because the Supreme Court in
Harwell
v.
Blue’s Truck Line,
187
Ga.
78, 83 (
Special ground 6 is abandoned.
Special ground 7 contends that the court erred in charging the jury as follows: “If you find from the evidence that his decreased earning capacity is permanent, then you would multiply *213 what the evidence shows to be the plaintiff’s average yearly loss on this account, if any, by the number of years you find from the evidence he probably would have lived but for the injury.”
The defendant contends that this excerpt from the 'charge was erroneous because it was not authorized by the pleadings and the evidence. In our opinion the case of
Georgia R. & Bkg. Co.
v.
Davis,
86
Ga. App.
63 (
Special ground 8 complains that the court erred in failing to charge, without request, on evidence as to aggravation of pre-existing injuries. The pleadings do not form an issue on that question. In
Wood
v.
Claxton,
199
Ga.
809 (
Judgment affirmed.
