327           rate: 1.5,  property
342           rate: 1.5,  property
573       let rate = 0;
579         const rate = 0.9;
581         const status = await soundObject.loadAsync(mainTestingSource, { rate });  field
582         t.expect(status.rate).toBeCloseTo(rate, 2);
590             rate,
594           t.expect(status.rate).toBeCloseTo(rate, 2);
603         rate = 0;
609         rate = 1.5;
614         rate = 0.75;
619         rate = 0.5;
633         rate = 40;
638         rate = -10;