
‘There were no bright lights flickering on and off giving you a headache.’Define flicker. This index is calculated on a 10-minute basis to evaluate short-term flicker levels. The P index represents the perceptibility of flicker based on a criterion that flicker levels created by voltage fluctuations will annoy 50 of population. Short-term flicker index, Pst as stated before, and the long-term flicker index, Plt.

‘The bright flashes of light flickered against Nick's hopeless face.’ ‘The sun flickered as its light shone through the branches of the trees.’ ‘Then her only source of light flickered off but did not come on again.’ ‘A bright light flickered from the other side of the window and firecrackers popped all over the room.’ ‘Without any warning, the lights flickered then turned on brightly.’ Quantitative flicker (F) is defined as the weighted average frequency over the.
‘In the near distance, torch light flickered through the blackness, slowly moving away from her.’ ‘At that moment a strong gust of wind rocked the Weston house, and the lights flickered and then electricity failed.’ ‘There was a pause and then fluorescent lights flickered to life.’ ‘Green and white lights flickered all up the sides of the hall.’ ‘Above his head, rows of fluorescent lights flickered and buzzed.’ ‘And like the bright sun of the Caribbean the porch light flickered on.’
‘Headlights flickered in through my open window and I sat up eagerly to peer outside.’ ‘The screen flickered, the file opened and I began the run through.’ ‘My animals would behave strangely electric lights would flicker and flash.’
‘The flame flickered and then burnt fiercely, casting a warm yellow light over the small study.’ ‘Nick's eyes burned, small flames flickering within his pupils.’ ‘Small dying flames flickered on his body, and he did nothing to remove them, as if the flames were merely a mirage.’ ‘The television flickered and a vision appeared on the screen.’ ‘The computer screen flickered and 68 results appeared on the screen.’
‘The candle flames flickered oddly, as if some draft was waxing and waning in time with the chanting.’ ‘And the stars that were splashed across the sky flickered like candle flames.’ ‘Once the lights were dimmed, the view from the stage was pitch-black save for the pinpoints of candle flames flickering in the dark.’ ‘The flame flickered, casting an amber glow over the room and coating it in warmth.’ ‘The immature flame of the candle flickered slightly, exposing for a moment more of the trio seated in the room.’
‘Alicia had placed a group of advent candles on the windowsill and their flames were flickering merrily against the backdrop of the night.’ ‘Amy entered the dining room with a lighted candle in one hand, the flame flickering in the darkness.’ ‘I held in my hand a single black candle, it's flame flickering as my body disturbed the air around it.’
‘The candle fire flickered and the shadows danced in the room.’ ‘The dying embers of the fire flickered and he squinted to get a feel of his surroundings.’ ‘It is promised that he shall enjoy its treasures, and so he does for a short time, before the flames flicker upon him in turn.’ ‘It had only been a few minutes earlier that a flame had flickered into life inside a linen cupboard on the top floor, but already the corridor was filled with smoke.’ ‘By the time she got him to the side of the road, flames were flickering.’ ‘The flames flickered in the darkness of the lower level and cast eerie shadows over the ground.’

‘Morgan watched discreetly as different emotions flickered across her face.’ ‘As Karya's emotions flickered across her face, Aidan's lips were twitching.’ ‘Emotions flickered across Michelle's face as she listened to the conversation between the two brothers.’ ‘A thousand painful, confusing emotions flickered through her brain all at once and she pulled away from him sharply.’ ‘He shook off the feeling immediately and said quietly, the whole time carefully watching the emotions flickering across her face.’ ‘Faith had been watching the conflicting emotions flicker over his face.’
‘I looked up at him and watched the emotions flicker across his face.’ ‘It was in that moment that several emotions flickered across the young girl's face.’ ‘Not an emotion flickered across Lisa's face as she stared coolly back at the waitress.’
‘Rage briefly flickered in that imperial expression, then she seemed amused again.’ ‘Amusement flickered briefly over Stone's face before he turned his attention to the package.’ ‘Jamie smirked softly, watching the emotions flicker in Brian's wide blue eyes.’ ‘Timon pressed lightly, though his dark eyes watched her face carefully as emotions flickered across it.’
‘The night music of the third movement flickered with spectral glissandos and eerie harmonics.’ ‘The figures of the guitarists are immobile, and so inscrutable are their veiled faces that almost the only stage movement is their hands flickering across the fretboards.’ ‘After several moments, Karae's eyelids flickered and opened a tiny bit.’ ‘Saka's eyelids flickered, then popped open to reveal cerulean eyes with no pupils that Ayane could see.’
‘She flickered her eyelids open groggily and stifled a yawn.’ ‘If your eyelids flickered, he'd sit up waiting for some indication that it wouldn't be long before the first long stroll of the day.’ ‘The queue screen flickered: five counters open, then four, then three.’ ‘Before he left, he gave me a quick wink, his eyelid barely flickering.’
‘The two noticed that Kari was shifting her body, and her eyelids were flickering.’ ‘As they chattered a small striped viper squirmed on top of the map with tongue flickering from open fangs.’ ‘Teresa began to thrash around in Alistairs arms, her eyelids still flickering.’ ‘Her eyelids were flickering, as though she was coming out of sleep, but she had not quite yet gotten there.’
‘His eyes flickered in her direction, then focused back on Malloy.’ ‘She joined in a conversation, her eyes flickering in the direction of the room doors.’ ‘Actually, what you see is a barrage of dots, which flicker, and it is up to my head movement to be able to make a shape out of that.’ ‘Apples' eyelashes flickered open slowly before her big gray eyes struggled to adjust to the darkness of the jungle around her.’ ‘His eyelids flickered as he struggled to regain control of his body.’ ‘Her eyelids flickered, and soon fatigue took over, and she gave in to sleep.’
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‘His eyes flickered around the room, seeing armed guards standing around the group on the bed, spears pointed at them.’ ‘Gwen declined to comment, though her eyes flickered over the entire room, and what could be seen of the bedroom as she entered.’ ‘The man's eyes flickered across the room, coming to rest on Sally.’ ‘The other girl walked up to Raven and her hazel eyes flickered to me for a second.’
‘Kayla's eyes flickered across the room and it was indeed a very grand and well kept room.’ ‘My eyes flickered across the room until I found a dark figure crouching on the ground.’ ‘His mind ranged restlessly, his eyes flickered across the room.’ ‘Tory's eyes flickered around the room as she tried to avoid looking at anyone.’
‘They stayed late beside its glow, a flicker of light barely visible to us through the trees. ‘Abruptly, the strange, unsteady flickers of light coalesced, solidifying as a small spark of flame grew within their depths.’ ‘The bright flicker of the candles lit the room and colored their cheeks as they stood before the kingdom's legion of Royal advisors.’ ‘When his green eyes flickered toward mine, I quickly turned away and felt blood rush to my face.’
