message: remove redundant accessors
diff: @@ -58,10 +58,10 @@ export class FrequencyEnvelope extends ScaledEnvelope {
  * starts at.
  */
  get baseFrequency(): Frequency {
  - return this._getFrequency();
  + return this._baseFrequency;
  }
  set baseFrequency(min) {
  - this._setFrequency(min);
  + this._baseFrequency = min;
  this.min = this.toFrequency(min);
  }
  @@ -77,14 +77,6 @@ export class FrequencyEnvelope extends ScaledEnvelope {
  this.max = this.baseFrequency as number * Math.pow(2, octaves);
  }
  - private _getFrequency(): Frequency {
  - return this._baseFrequency;
  - }
  -
  - private _setFrequency(frequency: Frequency): void {
  - this._baseFrequency = frequency;
  - }
  -
  /**
  * Clean up
  */
  