
229 S.E.2d 233 (1976)
STATE of North Carolina
v.
Michael Allen HARMON.
No. 7627SC447.
Court of Appeals of North Carolina.
November 3, 1976.
*234 Atty. Gen. Rufus L. Edmisten by Associate Atty. Richard L. Griffin, Raleigh, for the State.
Robert H. West, Boone, for defendant.
MARTIN, Judge.
In his first assignment of error, the defendant contends and argues that during the evidentiary hearing on his motion to suppress his confession as involuntary, the trial judge erred in denying defendant's request to play a tape recording of alleged telephone conversations between defendant and the interrogating officers. Although the alleged conversations took place after the confession, defendant proffered the recordings as his proof that the confession was obtained by threat, force, coercion, and promises of assistance.
It is manifest that in order to admit a tape recording of telephone conversations, certain evidentiary requirements must be fulfilled. See State v. Lynch, 279 N.C. 1, 181 S.E.2d 561 (1971); Everette v. Lumber Co., 250 N.C. 688, 110 S.E.2d 288 (1959); 1 Stansbury, N.C. Evidence, § 96, (Brandis Rev. 1973).
In regards to the introduction of tape recorded conversations into evidence, there are several definite requirements that must be fulfilled. In order to lay a proper foundation for the admission of tape recorded evidence, the cases are in general agreement and the courts are in strict adherence to certain rules and requirements. These rules have been set forth as follows:
"(1) a showing that the recording device was capable of taking testimony; (2) a showing that the operator of the device was competent; (3) establishment of the authenticity and correctness of the recording; (4) a showing that changes, additions, or deletions have not been made; (5) a showing of the manner of the preservation of the recording; (6) identification of the speakers; and (7) a showing that the testimony elicited was voluntarily made without any kind of inducement." 58 A.L.R.3d 598, § 2[b]; 29 Am. Jur.2d, Evidence § 436 (1967). See also State v. Lynch, supra.

In the present case, the defendant himself testified on voir dire in an attempt to lay a foundation for the admission of the recorded conversations. The record of the pertinent parts of his testimony is as follows:
". . . I had several telephone conversations with Mr. Burgin and Mr. Allen.. . . I started taping some of these conversations. . . . I have the tapes in my pocketthe original tapes. There have not been any additions, changes or deletions made on these tapes."

* * * * * *
"I recorded these conversations on the cassette tape player in front of you. It is capable of accurate reproduction and I do know how to operate it."

* * * * * *
"I put the date on one of the tapes so I could remember it."
This testimony reveals that the defendant failed to meet several of the seven requirements cited above. In regards to requirement number (6), the defendant's testimony identifying the recorded telephone voices was totally inadequate. See Everette v. Lumber Co., supra; 29 Am.Jur.2d, Evidence § 381 (1967). Although the defendant testified *235 that the had several telephone conversations with Mr. Burgin and Mr. Allen, the record is completely silent as to when the calls were made, who initiated the calls, and, most importantly, how the defendant identified the voices as those of Mr. Burgin and Mr. Allen.
In addition, there are several foundation requirements that were partially, but not adequately, fulfilled by the defendant's testimony. For example, although the defendant testified that the recorder was capable of accurate reproduction, this evidence alone is not sufficient to establish the authenticity and correctness of the recording as required by requirement number (3). In addition, while defendant stated that he put the date on the tapes so he could remember it, this testimony fails far short of requirement number (5) calling for an explanation of the manner in which the recording was preserved since it was made.
It is apparent that the defendant failed in several ways to satisfy the foundation requirements for the admission of recorded evidence. Consequently, it was not error for the trial judge to exclude the tape recorded telephone conversations from the voir dire hearing.
The defendant's first assignment of error is therefore overruled.
In the second assignment of error, the defendant argues and contends that the trial judge committed error by restricting his inquiry of the defendant's confession to its voluntariness and by not addressing his inquiry to the truth or falsity of the confession. We feel that this argument is without merit.
It is apparent that the courts of this State have concluded that it is the function of the trial judge to decide the voluntariness of a confession while the truth or falsity of the confession is a matter in the province of the jury. The North Carolina Supreme Court seems to be in accord with what is referred to as the "Wigmore or `Orthodox' Rule" referred to in Appendix A of the separate opinion of Mr. Justice Black in Jackson v. Denno, 378 U.S. 368, 411, 84 S.Ct. 1774, 1799, 12 L.Ed.2d 908, 936, 1 A.L.R.3d 1205, 1234 (1964). In that opinion it was stated that the "Judge hears all the evidence and then rules on voluntariness for purpose of admissibility of confession; jury considers voluntariness as affecting weight or credibility of confession." In accord with this rule, the North Carolina Supreme Court concluded that "[a]dmissibility is for determination by the judge unassisted by the jury. Credibility and weight are for determination by the jury unassisted by the judge." (Citation omitted.) State v. Barber, 268 N.C. 509, 511, 151 S.E.2d 51, 53 (1966).
Based upon the aforementioned court decisions, the trial judge in the instant case was correct in declining to personally address the issue of truth or falsity of the confession.
The defendant's second assignment of error is therefore without merit.
The defendant had a fair and impartial trial free of prejudicial error.
No error.
BROCK, C. J., and VAUGHN, J., concur.
