Sign language interpreter etiquette

Speak directly to the Deaf or hard-of-hearing person, not to the interpreter. Let the interpreter do one job, which is conveying everything said and signed. Keep your pace and turn-taking manageable. On a video call there is one more rule: send clear, intelligible audio, because an interpreter can only interpret what they can actually hear. The rest of this guide explains each point and what it means for your microphone setup.

The core rules at a glance

• Look at and address the Deaf person. Say "What time works for you?" rather than "Ask her what time works for her."
• Expect the interpreter to speak in the first person when voicing the Deaf person's signs. "I" means the Deaf person, not the interpreter.
• Do not ask the interpreter for opinions, side conversations or help with unrelated tasks while they are working.
• Assume that everything said in the room or on the call will be interpreted, including asides.
• Let one person speak at a time, and pause briefly between speakers.
• Share agendas, names, slides and specialist terms with the interpreter in advance when you can.

How it differs from an ordinary conversation

An interpreted conversation has three participants, but only two of them are parties to the exchange. The interpreter conveys meaning between two languages, such as American Sign Language and spoken English, and does not take part in the discussion. In the US, professional interpreters generally follow a code of professional conduct published jointly by the Registry of Interpreters for the Deaf and the National Association of the Deaf. That code covers principles such as confidentiality and impartiality.

The interpreter also needs processing time. They must hear or see a complete thought before they can render it in the other language, so their output trails the original slightly. If you ask a question and move on immediately, the Deaf participant may not yet have received it. Leave a natural pause before expecting an answer, and be patient if the response arrives a moment after you would normally expect it.

What to do and what to avoid

Do | Avoid

Maintain eye contact with the Deaf person | Turning to the interpreter when you speak

Speak at a natural, steady pace | Rushing, or exaggerating your speech

Say names before speaking in group calls | Talking over others or holding cross-talk

Introduce the interpreter briefly if needed | Asking the interpreter to explain what the Deaf person "really meant"

Provide materials and terminology in advance | Assuming the interpreter will know internal jargon

Allow breaks, or a team of interpreters, in long sessions | Expecting one interpreter to work indefinitely without rest

Why audio quality is part of etiquette on video calls

In a remote meeting, the interpreter's only source of spoken English is the audio that your microphone sends. Muffled, distant, echoing or overlapping speech forces them to guess, ask for repetition or leave gaps. Each of those outcomes reduces what the Deaf participant receives. A clean audio feed is therefore a practical courtesy, not just a technical nicety. The same applies in the other direction: when the interpreter voices for the Deaf participant, the interpreter's microphone carries that person's words to everyone else.

Microphone practices that help the interpreter

• Confirm the input device. In your conferencing app's audio settings, check which microphone is selected. Computers often default to a webcam microphone, a laptop array or a headset without telling you.
• Reduce the distance between your mouth and the microphone. Webcam microphones usually sit on top of a monitor, at arm's length or more. As distance increases, a microphone picks up proportionally more room noise and reverberation relative to your voice. A headset or a desk microphone placed close to you generally gives a cleaner signal than a webcam microphone across the desk.
• Mute when you are not speaking. Keyboard clicks, notifications and side conversations all reach the interpreter and compete with the active speaker.
• Avoid shared speakerphones in group rooms where possible. A single room microphone picks up everyone at different distances, which makes it hard to tell who is speaking and what they said.
• Test noise suppression. This feature filters out steady background sounds, but aggressive settings can clip soft or trailing words. Make a short test recording and listen to whether quiet syllables survive.
• Keep echo cancellation on. This feature stops your speakers' output from being picked up again by your microphone. Turning it off, or using loud speakers near a webcam microphone, can create echo that blurs speech for the interpreter.
• Check gain, the input sensitivity level. Too low and your voice is faint. Too high and it distorts or amplifies room noise. Aim for a level where normal speech registers clearly without peaking.

The visual side of the call

Sign language is visual, so video etiquette matters as much as audio. Pin or spotlight the interpreter and the Deaf participant if your platform allows it, so their video tiles stay visible and large. Anyone who signs on camera needs even lighting on the face and hands, a plain background, and framing that includes the upper body and the signing space. Avoid sharing your screen in a way that hides those video tiles without first checking with the participants.

VRI and VRS are different services

Video Remote Interpreting (VRI) brings an interpreter into a meeting or appointment through video, usually arranged by the organization hosting it. Video Relay Service (VRS) is a telephone relay service, regulated in the US by the Federal Communications Commission. It lets Deaf people who sign make phone calls through an interpreter. The etiquette is the same in both: address the Deaf caller or participant directly, and expect the interpreter to speak in the first person on their behalf.

Limits of this guide

No tested measurements, product specifications or comparative evaluations of particular webcam microphones or headsets were available for this article. The microphone advice above therefore rests on general acoustic principles rather than on device-specific evidence. Preferences also vary between individuals and settings. When in doubt, ask the Deaf participant and the interpreter at the start what works best for them, including camera placement, pacing and how to signal turn-taking.