def _read_name(fid, ch_type=None, n=None):
    n = (n if (ch_type is None) else KIT.CHANNEL_NAME_NCHAR[ch_type])
    return fid.read(n).split(b'\x00')[0].decode('utf-8')
def _read_name(fid, ch_type=None, n=None):
    n = (n if (ch_type is None) else KIT.CHANNEL_NAME_NCHAR[ch_type])
    return fid.read(n).split(b'\x00')[0].decode('utf-8')