docs: function buildBinaryString (arrayBuffer) {
              var binaryString = "";
              const utf8Array = new Uint8Array(arrayBuffer);
              const blockSize = 16384;
              for (var i = 0; i < utf8Array.length; i = i + blockSize) {
                  const binarySubString = String.fromCharCode.apply(null, utf8Array.subarray(i, i + blockSize));
                  binaryString = binaryString + binarySubString;
              }
              return binaryString;
          }