We have decided to consider the appeal on its merits. Hence the State’s motion to dismiss the appeal is denied.
Defendant first contends that he was denied a speedy trial in the Superior Court of Craven County and that his motion to dismiss these actions on that ground should have been allowed.
The record is not clear with respect to events occurring between 24 September 1968 when defendant appealed from the recorder’s court and June 1971 when he was tried de novo in the Superior Court of Craven County. In September 1968 de*114fendant was apparently serving a prison term for some unrelated offense. The colloquy among the judge, the solicitor and defendant’s counsel seems to indicate that defendant completed that sentence on 25 June 1969, gave an appearance bond in these cases on 26 June 1969 and was released. On 10 September 1969 counsel was appointed in these cases to represent defendant. On 11 November 1969 defendant’s present counsel was first appointed, but the record shows defendant subsequently attempted to fire him and “appoint” another attorney. Whether this occasioned any delay in defendant’s trial is not clear. In any event, these cases were calendared for trial and called on 25 May 1970, and defendant failed to appear. Capias was issued and returned unserved when it was ascertained. that defendant was in Florida. Whether he went to Florida shortly after posting his appearance bond on 26 June 1969 or at a later date is not shown by the record. Defendant was again called for trial on 8 March 1971 and again failed to answer, and another capias was issued for his arrest. Defendant was eventually apprehended on 12 May 1971, lodged in jail, and tried at the next term of Craven Superior Court. His present counsel was reappointed on 3 June 1971. The question of speedy trial was raised for the first time when these cases were called for trial at the June 1971 Term.
Principles governing the right to a speedy trial guaranteed by the Sixth Amendment and made applicable to the States by the Fourteenth Amendment are outlined with commendable clarity by Justice Sharp in State v. Johnson, 275 N.C. 264, 167 S.E. 2d 274 (1969). The right to a speedy trial has been considered by this Court in other cases including State v. Ball, 277 N.C. 714, 178 S.E. 2d 377 (1971); State v. Cavallaro, 274 N.C. 480, 164 S.E. 2d 168 (1968); State v. Hollars, 266 N.C. 45, 145 S.E. 2d 309 (1965); State v. Lowry, 263 N.C. 536, 139 S.E. 2d 870 (1965); State v. Patton, 260 N.C. 359, 132 S.E. 2d 891 (1964); State v. Webb, 155 N.C. 426, 70 S.E. 1064 (1911).
Similarly, the Supreme Court of the United States has considered the constitutional guaranty of a speedy trial in various cases including United States v. Marion, 404 U.S. 307, 30 L.Ed. 2d 468, 92 S.Ct. 455 (1971); Dickey v. Florida, 398 U.S. 30, 26 L.Ed. 2d 26, 90 S.Ct. 1564 (1970); Smith v. Hooey, 393 U.S. 374, 21 L.Ed. 2d 607, 89 S.Ct. 575 (1969); Klopfer v. *115 North Carolina, 386 U.S. 213, 18 L.Ed. 2d 1, 87 S.Ct. 988 (1967); United States v. Ewell, 383 U.S. 116, 15 L.Ed. 2d 627, 86 S.Ct. 773 (1966); Pollard v. United States, 352 U.S. 354, 1 L.Ed. 2d 393, 77 S.Ct. 481 (1957); Beavers v. Haubert, 198 U.S. 77, 49 L.Ed. 950, 25 S.Ct. 573 (1905).
 The threefold purpose of the constitutional guaranty of a speedy trial is to protect the accused against prolonged imprisonment, relieve him of the anxiety and public suspicion attendant upon an untried accusation of crime, and prevent him from being exposed to trial after the lapse of so great a time that the means of proving his innocence may have been lost. 21 Am. Jur. 2d, Criminal Law § 242; State v. Hollars, supra; United States v. Ewell, supra.
[2, 3] The word speedy cannot be defined in specific terms of days, months or years, so the question whether a defendant has been denied a speedy trial must be answered in light of the facts in a particular case. Four factors should be considered in determining the reasonableness of a delay: the length of the delay, the reason for the delay, prejudice to the defendant, and waiver by the defendant. State v. Ball, supra; State v. Hollars, supra; State v. Lowry, supra.
It is the rule in a majority of jurisdictions that a defendant waives his right to a speedy trial unless he resists postponement, demands trial, or otherwise attempts to procure a speedier trial than the State accorded him. State v. Hollars, supra; Annot., Speedy Trial — Waiver or Loss of Right, 129 A.L.R. 572 (1940); Supp. Annot., 57 A.L.R. 2d 302 (1958). Here, defendant made no demand for a trial at any time during the delay he is now protesting. He not only failed to resist postponement but failed to appear for trial when called on at least two occasions. Hence under the majority rule defendant has waived his constitutional right to a speedy trial, but we do not rest decision here on that ground. A strong minority of jurisdictions rejects the “demand doctrine” and requires only a motion to dismiss, filed before trial. See 21 Am. Jur. 2d, Criminal Law § 254. Whether an accused loses his right to a speedy trial by silence or inaction remains to be resolved by the United States Supíneme Court. In State v. Ball, supra, we quoted with approval from Mr. Justice Brennan’s concurring opinion in Dickey v. Florida, supra, where he excludes waiver by the defendant as one of the basic factors to be considered *116in judging the reasonableness of a particular delay. In any event, we prefer to rest decision here on other grounds.
 Defendant has not shown that the delay in bringing him to trial was “the studied choice of the prosecution,” State v. Johnson, supra, or even that the delay was for the convenience of the State. Neither has defendant shown, or attempted to show, that the delay created a reasonable possibility of prejudice to him. Nor has he shown any actual prejudice to his cause. No witnesses have died or disappeared and no evidence has been lost. The memories of those he assaulted are not alleged to have been affected by the passage of time. His own memory of events has not dimmed. Hence it would appear that no actual prejudice to the conduct of the defense is alleged or proven. He seems to rely solely on the possibility of prejudice inherent in any extended delay — that memories are dimmed, witnesses become inaccessible and evidence lost. “ [H] owever, these possibilities are not in themselves enough to demonstrate that [appellant] cannot receive a fair trial and to therefore justify . . . dismissal.” United States v. Marion, supra. Furthermore, “[t]he burden in on an accused who asserts the denial of his right to a speedy trial to show that the delay was due to the neglect or willfulness of the prosecution. A defendant who has himself caused the delay, or acquiesced in it, will not be allowed to convert the guarantee, designed for his protection, into a vehicle in which to escape justice.” State v. Johnson, supra.
In light of the foregoing principles we hold that the delay of which defendant complains did not violate his Sixth Amendment right to a speedy trial. Defendant’s first assignment of error is overruled.
 Defendant next contends the imposition of greater sentences upon trial de novo in superior court violates his constitutional rights guaranteed by the Sixth and Fourteenth Amendments to the Federal Constitution and Article I, §§ 13 and 17 of the Constitution of North Carolina (now §§ 24 and 19 respectively of the State Constitution which became effective 1 July 1971). This constitutes his second and final assignment of error. ,
The question posed has already been the subject of conclusive judicial determination in North Carolina and has been determined adversely to defendant’s position. State v. Speights, *117280 N.C. 137, 185 S.E. 2d 152 (1971); State v. Spencer, 276 N.C. 535, 173 S.E. 2d 765 (1970); State v. Sparrow, 276 N.C. 499, 173 S.E. 2d 897 (1970). It is pointless to thrash this straw again. The imposition of punishment by the superior court in excess of that imposed in the Recorder’s Court of Craven County was not error. Upon appeal from an inferior court for a trial d& novo in the superior court, the superior court may impose punishment in excess of that imposed in the inferior court provided the punishment imposed does not exceed the statutory maximum. State v. Tolley, 271 N.C. 459, 156 S.E. 2d 858 (1967); State v. Morris, 275 N.C. 50, 165 S.E. 2d 245 (1969). Decisions from other jurisdictions adopting this view include Mann v. Commonwealth, _Mass._, 271 N.E. 2d 331 (1971); State v. Stanosheck, 186 Neb. 17, 180 N.W. 2d 226 (1970); Evans v. City of Richmond, 210 Va. 403, 171 S.E. 2d 247 (1969); People v. Olary, 382 Mich. 559, 170 N.W. 2d 842 (1969); Lemieux v. State, Me., 240 A. 2d 206 (1968). Here, defendant was convicted of an aggravated assault in three separate cases, and the maximum punishment for each offense, when committed on 1 July 1968, was a fine and imprisonment not to exceed two years. G.S. 14-33 (b), (c). If the punishment seems severe, the Board of Paroles may lawfully grant relief; but in law there is no error.
For the reasons stated the decision of the Court of Appeals upholding the judgments of the trial court is