Table 1 Acoustic variables of J.C's voice at baseline and during the course of treatment.
From: Laryngeal dysfunction in Amyotrophic Lateral Sclerosis: a review and case report
Month | Fo | Jitter | Shimmer | N/H | vFo | vAm |
|---|---|---|---|---|---|---|
July | 123 Hz | 4.06 | 4.14% | 0.48 | 22.32% | 28.00% |
Sep. | 132 Hz | 6.06% | 21.32% | .707 | 31.08% | 42.99% |
Oct. | 141 Hz | 4.47% | 19.53% | .457 | 24.52% | 41.60% |
Nov. | 147 Hz | 4.28% | 16.39% | .466 | 11.43% | 33.33% |
Dec. | 161 Hz | 6.50% | 17.36% | .747 | 13.47% | 40.25% |