Comparison of Prototype Transparent Mask, Opaque Mask, and No Mask on Speech Understanding in Noise
Abstract
1. Introduction
2. Materials and Methods
2.1. Positionality Statement
2.2. Participants
2.3. Masks
2.4. Stimuli and Recording Instrumentation
2.5. Study Procedures
- Condition 1—NMA (No Mask Audio-only; Lists 19–20, 37–38).
- Condition 2—NMAV (No Mask Audiovisual; Lists 13–14, 47–48).
- Condition 3—OMA (Opaque Mask Audio-only; Lists 1–2, 21–22).
- Condition 4—OMAV (Opaque Mask Audiovisual; Lists 3–4, 17–18).
- Condition 5—TMA (Transparent Mask Audio-only; Lists 9–10, 11–12).
- Condition 6—TMAV (Transparent Mask Auditovisual; Lists 7–8, 29–30).
2.6. Data Analysis
3. Results
3.1. Spectral Analysis of Stimuli
3.2. Speech Perception in Noise Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Abbreviations
ANOVA | Analysis of Variance |
ASL | American Sign Language |
CI | Cochlear Implant |
CST | Connected Speech Test |
FFT | Fast Fourier Transformation |
HA | Hearing Aid |
NH | Normal Hearing Group |
NMA | No Mask Audio-Only Condition |
NMAV | No Mask Audiovisual Condition |
OMA | Opaque Mask Audio-Only Condition |
OMAV | Opaque Mask Audiovisual Condition |
MOD | Moderate Hearing Loss Group |
RAU | Rationalized Arcsine Units |
RMS | Root Mean Square |
SEV | Severe-to-Profound Hearing Loss Group |
SNR | Signal-to-Noise Ratio |
TMA | Transparent Mask Audio-Only Condition |
TMAV | Transparent Mask Audiovisual Condition |
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Participant | Group | Age | Gender | Amplification | Modality |
---|---|---|---|---|---|
1 | NH | 22 | F | N/A | Oral (English) |
2 | NH | 24 | M | N/A | Oral (English) |
3 | NH | 36 | F | N/A | Oral (English) |
4 | NH | 23 | F | N/A | Oral (English) |
5 | NH | 29 | F | N/A | Oral (English) |
6 | NH | 52 | M | N/A | Oral (English) |
7 | NH | 44 | F | N/A | Oral (English) |
8 | NH | 29 | F | N/A | Oral (English) |
9 | NH | 59 | F | N/A | Oral (English) |
10 | NH | 69 | M | N/A | Oral (English) |
11 | MOD | 35 | F | 1 CI; 1 HA | Oral (English) |
12 | MOD | 24 | M | 2 HA | Oral (English) |
13 | MOD | 70 | F | 2 HA | Oral (English) |
14 | MOD | 77 | M | 2 HA | Oral (English) |
15 | MOD | 46 | M | 2 HA | Oral (English) |
16 | MOD | 67 | F | 2 HA | Oral (English) |
17 | MOD | 68 | M | 2 HA | Oral (English) |
18 | MOD | 46 | F | N/A | Oral (English) |
19 | MOD | 71 | M | 2 HA | Oral (English) |
20 | MOD | 69 | M | 2 HA | Oral (English) |
21 | SEV | 43 | M | 2 CI | Oral (English) |
22 | SEV | 52 | F | 2 HA | SimCom |
23 | SEV | 73 | M | N/A | ASL |
24 | SEV | 39 | M | 2 CI | Oral (English) |
25 | SEV | 48 | F | 2 HA | SimCom |
26 | SEV | 46 | F | 1 HA | Oral (English) |
27 | SEV | 68 | F | 1 HA | SimCom |
28 | SEV | 50 | F | 1 CI; 1 HA | Oral (English) |
29 | SEV | 19 | F | N/A | ASL |
30 | SEV | 18 | F | 1 HA | ASL |
Experimental Conditions | Male Talker | Female Talker | Difference |
---|---|---|---|
No Mask | −18.52 | −23.85 | 5.33 |
Opaque Mask | −18.75 | −23.48 | 4.72 |
Transparent Mask | −19.33 | −23.45 | 4.12 |
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Atcherson, S.R.; Finley, E.T.; Hahne, J. Comparison of Prototype Transparent Mask, Opaque Mask, and No Mask on Speech Understanding in Noise. Audiol. Res. 2025, 15, 103. https://doi.org/10.3390/audiolres15040103
Atcherson SR, Finley ET, Hahne J. Comparison of Prototype Transparent Mask, Opaque Mask, and No Mask on Speech Understanding in Noise. Audiology Research. 2025; 15(4):103. https://doi.org/10.3390/audiolres15040103
Chicago/Turabian StyleAtcherson, Samuel R., Evan T. Finley, and Jeanne Hahne. 2025. "Comparison of Prototype Transparent Mask, Opaque Mask, and No Mask on Speech Understanding in Noise" Audiology Research 15, no. 4: 103. https://doi.org/10.3390/audiolres15040103
APA StyleAtcherson, S. R., Finley, E. T., & Hahne, J. (2025). Comparison of Prototype Transparent Mask, Opaque Mask, and No Mask on Speech Understanding in Noise. Audiology Research, 15(4), 103. https://doi.org/10.3390/audiolres15040103