Voice

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="512"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#5cc4bb" />
        <stop offset=".097" stop-color="#50c1c0" />
        <stop offset=".501" stop-color="#25b4d2" />
        <stop offset=".815" stop-color="#0aacde" />
        <stop offset="1" stop-color="#00a9e2" />
    </linearGradient>
    <path
        fill="url(#a)"
        fill-rule="evenodd"
        d="M256 0C114.84 0 0 114.841 0 256s114.84 256 256 256 256-114.84 256-256S397.16 0 256 0zm0 303a55.333 55.333 0 0 1-55.27-55.264v-71.471a55.271 55.271 0 0 1 110.541 0v71.471A55.333 55.333 0 0 1 256 303zm-35.27-126.735A35.3 35.3 0 0 1 256 141a35.307 35.307 0 0 1 35.269 35.267v71.471a35.271 35.271 0 0 1-70.541 0v-71.473zm124.58 70.355A89.426 89.426 0 0 1 266 335.37V371h33.34a10 10 0 0 1 0 20h-86.68a10 10 0 1 1 0-20H246v-35.631a89.432 89.432 0 0 1-79.32-88.747 10 10 0 0 1 20 0 69.315 69.315 0 1 0 138.63 0 10 10 0 0 1 20 0z"
    />
</svg>