We present a 256 × 256 in-memory compute (IMC) core designed and fabricated in 14-nm CMOS technology with backend-integrated multi-level phase change memory (PCM). It comprises 256 linearized current-controlled oscillator (CCO)-based A/D converters (ADCs) at a compact 4-µm pitch and a local digital processing unit (LDPU) performing affine scaling and ReLU operations. A frequency-linearization technique for CCO is introduced, which increases the maximum Manuscript

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This exploratory study investigated the effect of different types of song closure in popular music on pulse continuation behaviour. We compared the perceptual effects of the so-called "fade-out" song closure with the so-called "cold end" (arranged end). We assumed that fading could result in the listeners' imagining that the song continues past the actual ending. Three versions of the same pop song were presented to N = 80 listeners: first, with an arranged end ("cold end"); second, with a gradual decrease in the sound level of the audio signal ("fade-out"); third, with a "cold end" but without a final ritardando (rit.). Participants tapped along to the pulse of the music on the interface sentograph as long as they felt entrained. The tap-along behaviour differed significantly among the three versions: (a) in the fade-out condition the tapping along was continued after the song's end; (b) in the cold end condition participants stopped tapping along to the pulse before the last beat of the music, (c) in the cold end no ritardando version, tapping was stopped with the last beat onset (range of effect sizes for differences: d = 0.84-1.50). The continuation effect in the fade-out condition is called the Pulse Continuity Phenomenon (PCP).