Please assess the completion status of the following clinical trial:

Trial Title: Investigating Hearing Aid Frequency Response Curves 2

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* N3 - N5 Hearing losses~* Healthy Outer ear~* No visible congenital or traumatic deformity of the outer ear~* Symmetrical hearing loss - no air-bone gap greater than 10 dB at all 500, 1000, 2000, and 4000 Hz.~* Ability to answer questions and repeat sentences~* No history of problematic tinnitus or pain/discomfort from loud sounds~* No history of active drainage from the ears in the past 90 days~* Willingness to wear different styles of couplings~* Willingness to wear binaural fitting~* Experienced Users = more than 3 months of hearing aid experience~* Ability to travel to Sonova facilities~Exclusion Criteria:~* Contraindications to the medical device (MD) in this study (e.g. known hypersensitivity or allergy to the investigational products)~* Limited mobility/not able to come to the scheduled visit~* Inability to produce reliable hearing test results~* History of active drainage from the ear in the previous 90 days~* Abnormal appearance of the eardrum and ear canal.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 99 Years
- Healthy Volunteers: t

Study Arms:
- Participants with Hearing Loss (Type: EXPERIMENTAL): Individuals with hearing loss that meet the candidacy to wear hearing aids. All interventions are associated with the fitting of binaural hearing aids with various coupling methods. All participants will be assessed under all interventions.

Based on this trial design, predict the completion outcome and termination type (if applicable).