Samsung Galaxy A15 - Page 143

NOTE Conversational gain is the acoustic output level of speech from this
handset relative to the acoustic level present in a face-to-face conversation
between two people 1 meter apart. This phone is hearing-aid compatible and
has volume control tested pursuant to FCC waiver DA 23-914.
Codec and air interface combinations that have passed frequency response and
distortion/noise tests.
Codec Air Interface
EVS-NB 24.4 kbps, EVS-WB 24.4 kbps VoLTE, VoNR, VoWiFi
Codec and air interface combinations that have passed conversational gain tests.
Codec Air Interface
FR V1, FR V2, HR V1 GSM
AMR-NB 4.75~12.2 kbps, AMR-WB 6.6~23.85 kbps WCDMA
AMR-NB 4.75~12.2 kbps, AMR-WB 6.6~23.85 kbps,
EVS-NB 5.9~24.4 kbps, EVS-WB 5.9~24.4 kbps
VoLTE, VoNR, VoWiFi
Codec and air interface combinations that have not been tested.
Codec Air Interface
EVS-SWB 9.6~24.4 kbps VoLTE, VoNR, VoWiFi
OPUS 6~75 kbps (Google Meet) All air interfaces
◌
From Settings, tap
Accessibility > Hearing enhancements and tap an option:
•
Real time text: Activate real-time text (RTT) calling.
•
Live Transcribe: Use the microphone to record speech and convert it to text.
•
Live Caption:Automatically caption speech in media played on your device.
•
Caption preference: Configure closed caption and subtitle services.
•
Hearing aid compatibility: Improve the sound quality to work better with
hearing aids.
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Settings